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ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding

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ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding

ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding
ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding

Large Image :  ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding

Product Details:

Place of Origin: China
Brand Name: BY
Certification: ABS, GL, DNV, NK,
Model Number: BYAS00012

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: PLY-WOODEN CASE OR PALLET
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 ton per Month
  • Product Details
Detailed Product Description
Product Name: Carbon Steel Pipe OD: 1/2"-48”
Type: Seamless Or Welded Thickness: SCH 5-SCH XXS
Standard: ASTM A691 1Cr 3Cr 5Cr 9Cr Prodcut: Steel Pipe Tube
High Light:

carbon steel welded pipe

,

seamless cs pipe

ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding OD1/2'-48'​
 

BOYUE is a well known worldwide exporter of A691 Grade 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe, Prosaic Steel and Alloys is committed to provide each and every customer with the highest standard of customer service. We deals inA691 Grade 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe in India & Overseas, offering a wide range of A691 Grade 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe

 

A691 specification covers carbon and alloy steel pipe, electric-fusion-welded with filler metal added, fabricated from pressure-vessel-quality plate of several analyses and strength levels and suitable for high-pressure service at high temperatures. Heat treatment may or may not be required to attain the desired mechanical properties. The pipes are classified according to steel grades and are designated in classes according to the type of heat treatment performed in the pipe manufacture, whether the weld is radiographically examined, and whether the pipe has been pressure tested. The steel welds shall be made either manually or automatically by an electric process involving the deposition of filler metal. The welded joints shall have positive reinforcement at the center of each side of the weld. The contour of this reinforcement shall be smooth, and the deposited metal shall be fused smoothly and uniformly into the plate surface. The joints shall undergo tension, bend and pressure tests. Unacceptable surface imperfections shall be removed by grinding or machining. The depression after grinding or machining shall be blended uniformly into the surrounding surface. Repair of weld and base metal defects shall be done by welding.

This specification2 covers carbon and alloy steel pipe, electric-fusion-welded with filler metal added, fabricated from pressure-vessel-quality plate of several analyses and strength levels and suitable for high-pressure service at high temperatures. Heat treatment may or may not be required to attain the desired mechanical properties or to comply with applicable code requirements. Supplementary requirements are provided for use when additional testing or examination is desired.

The specification nominally covers pipe 16 in. [400 mm] in outside diameter and larger with wall thicknesses up to 3 in. [75 mm] inclusive. Pipe having other dimensions may be furnished provided it complies with all other requirements of this specification.

 

Specification & Range

Outer Diameter

 

Type ASTM A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 LSAW / SAW / EFW PIPE
Grades 1-1/4CR, 2-1/4CR, 5CR, 9CR, 9, P5, P9, P11, P12, P22, P91
ASTM A691 Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
Class Designation Class 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 34, 40, 41, 42, 43, 50, 51, 52, 53, 60, 61, 62, 63, 70, 71, 72, 73..
Size Seamless 17-914mm 3/8-36 inch
LSAW 457-1422mm 18-56 inch
 
Wall Thickness 2-60mm
SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS
Length Single random length/Double random length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request
Ends Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc
Surface Treatment Bare,Painting black,varnished,galvanized,anti-corrosion
PE PP/EP/FBE coating
Technical Methods Hot-rolled/Cold-drawn/Hot-expanded
Testing Methods Eddy current testing, Hydrostatic testing or Ultrasonic examination, NDT and also with chemical and physical property inspection
Packaging  
Application Conveying oil, gas and water
MOQ 1 ton
Production Capacity 5000 T/M
Delivery Time Within 2 Weeks

 

Plate Specification to Manufacturer A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW LSAW Pipes

Plate Material

 

Pipe Grade Type of Steel ASTM Specification HB, max
Number Grade
CM-65 carbon-molybdenum steel A204/A204M A 201
CM-70 carbon-molybdenum steel A204/A204M B 201
CM-75 carbon-molybdenum steel A204/A204M C 201
CMSH-70 carbon-manganese-silicon steel, normalized A537/A537M 1  
CMS-75 carbon-manganese-silicon steel A299/A299M --- ---
CMSH-80 carbon-manganese-silicon steel, quenched and tempered A537/A537M 2  
1/2 CR 1/2 % chromium, 1/2 % molybdenum steel A387/A387M 2 201
1 CR 1 % chromium, 1/2 % molybdenum steel A387/A387M 12 201
1 1/4 CR 1 1/4 % chromium, 1/2 % molybdenum steel A387/A387M 11 201
2 1/4 CR 2 1/4 % chromium, 1 % molybdenum steel A387/A387M 22 201
3 CR 3 % chromium, 1 % molybdenum steel A387/A387M 21 201
5 CR 5 % chromium, 1/2 % molybdenum steel A387/A387M 5 225
9 CR 9 % chromium, 1 % molybdenum steel A387/A387M 9 241
91 9 % chromium, 1 % molybdenum, vanadium, columbium A387/A387M 91 241

 

A Class I is Other Than Killed with a specified minimum tensile strength of 450 MPa or lower.
Class II is Other Than Killed with a specified minimum tensile strength of 450 to 520 MPa incl.
Class III is Killed with a specified minimum tensile strength of 450 MPa or lower.
Class IV is Killed with a specified minimum tensile strength of 450 to 520 MPa incl.
Class V is Killed with a specified minimum tensile strength of over 520 MPa to but not including 655 MPa.
Class VI is Killed with a specified minimum tensile strength of 655 MPa or over.
B Full size (10 by 10 mm) specimens.
C Testing temperature as specified in the purchase order, but no higher than 0°C

 

A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW LSAW Pipes Class

 

Class Heat Treatment on Pipe Section see: Radiography,
see Section
Pressure
Test, see :
10 none none none
11 none 9 none
12 none 9 8.3
13 none none 8.3
21 stress relieved, see 6.3.1 none none
21 stress relieved, see 6.3.1 9 none
22 stress relieved, see 6.3.1 9 8.3
23 stress relieved, see 6.3.1 none 8.3
31 normalized, see 6.3.2 none none
31 normalized, see 6.3.2 9 none
32 normalized, see 6.3.2 9 8.3
33 normalized, see 6.3.2 none 8.3
40 normalized and tempered, see 6.3.3 none none
43 normalized and tempered, see 6.3.3 9 none
43 normalized and tempered, see 6.3.3 9 8.3
43 normalized and tempered, see 6.3.3 none 8.3
50 quenched and tempered, see 6.3.4 none none
51 quenched and tempered, see 6.3.4 9 none
52 quenched and tempered, see 6.3.4 9 8.3
53 quenched and tempered, see 6.3.4 none 8.3
60 normalized and precipitation heat none none treated none none
61 normalized and precipitation heat none none treated 9 none
62 normalized and precipitation heat none none treated 9 8.3
63 normalized and precipitation heat none none treated none 8.3
70 normalized and precipitation heat none none treated none none
71 normalized and precipitation heat none none treated 9 none
72 normalized and precipitation heat none none treated 9 8.3
73 normalized and precipitation heat none none treated none 8.3

 

Heat Treatment of A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipes

Pipe Grade ASTM Specification Post-Weld Heat-Treat Temperature Range (Stress Relieving), °F (°C) Normalizing Temperature max unless otherwise noted, Quenching Temperature max unless otherwise noted,°F (°C) Tempering Temperature, min, °F (°C)
 
 
CM-65 A 204/A 204M 1100 to 1200 (590 to 650) 1700 (925)  
CM-70 A 204/A 204M 1100 to 1200 (590 to 650) 1700 (925)  
CM-75 A 204/A 204M 1100 to 1200 (590 to 650) 1700 (925)  
CMSH-70 A 537/A 537M 1100 to 1200 (590 to 650) 1700 (925)  
CMS-75 A 299/A 299M 1100 to 1200 (590 to 650) 1700 (925)  
CMSH-80 A 537/A 537M 1100 to 1200 (590 to 650) A 1700( 925) 1100 to 1250 (590 to 675)  
1/2CR A 387/A 387M 1100 to 1300 (590 to 705) 1850 (1010) 1700( 925) 150 to 1375 (620to745)  
1CR A 387/A 387M 1100 to 1350 (590 to 730) 1850 (1010) 1700 (925) 150 to 1375 (620to745)  
11⁄4CR A 387/A 387M 1100 to 1375 (590 to 745) 1850 (1010) 1700 (925) 150 to 1375 (620to745)  
21⁄4CR A 387/A 387M 1200 to 1400 (650 to 760) 1850 (1010) 1700 (925) 250 to 1400(675 to760)  
3CR A 387/A 387M 1200 to 1400 (650 to 760) 1850 (1010) 1700 (925) 250 to1400 (675 to760)  
5CR A 387/A 387M 1200 to 1400 (650 to 760) 1850 (1010) 1650 (900) 1300 to1400 (705 to760)  
9CR A 387/A 387M 1325 to 1375 (715 to 745) B 1325 to1375 (715 to745)  
91 A 387/A 387M 1350 to 1420 (730 to 770) 11900 to 2000 (1040 to 1095) 1900 min (1040 min) 1350 to 1440 (730 to 780)  

 

*A Requires quenching and tempering.


*B 9CR steel is an air-hardenable steel, at times retaining austenite down to near atmospheric temperature. Good practice is to allow the steel to cool to 150° For lower before subjecting the steel to a tempering treatment or post-weld heat treatment.

Chemical Composition of A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipes

(cast analysis, % by mass, maximum permitted unless indicated otherwise)

 

  1CR 1-1/4CR 2-1/4 CR 5 CR 9 CR 91
C 0.05-0.17 0.05-0.17 0.05-0.15 0.15 0.15 0.08-0.12
Mn 0.40-0.65 0.40-0.65 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60
P 0.025 0.025 0.025 0.025 0.025 0.020
S 0.025 0.025 0.025 0.025 0.025 0.010
Si 0.15-0.40 0.50-0.80 0.50 0.50 1.00 0.20-0.50
Cr 0.80-1.15 1.00-1.50 2.00-2.50 4.00-6.00 8.00-10.00 8.00-9.50
Mo 0.45-0.60 0.45-0.65 0.90-1.10 0.45-0.65 0.90-1.10 0.85-1.05
V - - - - 0.04 0.18-0.25

 

*Grade 91 also includes restrictions on Nickel 0.40 max, Columbium 0.06-0.10, Nitrogen 0.030-0.070, Aluminium 0.02 max, titanium 0.01 max, Zirconium 0.01 max.

Tensile Requirements of A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipes

Class 1 Plates

 

Grade Tensile (MPa) Yield (MPa) Elong. (50mm) Reduc'n of Area*
1CR 380 - 550 230 min 22% min -
1-1/4CR 415 - 585 240 min 22% min -
2-1/4CR, 5CR, 9CR 415 - 585 205 min 18% min 40% min
91 415 - 585 205 min 18% min 40% min

* Measured on a flat specimen

Class 2 Plates

 

Grade Tensile (MPa) Yield (MPa) Elong. (50 mm) Reduc'n of Area*

 
2 485 - 620 310 min 22% min -
1-1/4CR 515 - 690 310 min 22% min -
1CR 450 - 585 275 min 22% min -
2-1/4CR, 5CR, 9CR 515 - 690 310 min 18% min 40% min
91 585 - 760 415 min 18% min -

 

* Measured on a flat specimen

As with all ASME and ASTM pressure vessel steels, Chrome Moly to SA387 and A387 is produced in conformity to SA20 / A20 which outlines the testing and retesting methods and procedures, permissable variations in dimensions and weight, quality and repair of defects, marking, loading, and ordering information.

In addition to the basic requirements of SA20 / A20 certain supplementary requirements are available when additional control, testing, or examination is required to meet end use requirements. These might include product analysis (S2), charpy V-notch impact test (S5), or ultrasonic testing (S12): a variety of supplementary requirements are available.

 

ASTM A691 Grade 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe
ASTM A691 Alloy Steel EFW Electric Fusion Welded Pipes in Grade 1CR Grade-12, 1.1/4CR Grade-11, 2.1/4CR Grade-22, 3CR Grade-21, 5CR Grade-5, 9CR Grade-9, Grade-91

  • ASTM A691 GRADE 1 1/4 CR Alloy Steel Pipes – contact Prosaic Steel for best price
  • ASTM A691 Carbon Steel & Alloy Steel Electric-Fusion Welded Pipes
  • ASTM A691 Grade CM65, ASTM A691 Grade CM-65
  • ASTM A691 Grade CM70, ASTM A691 Grade CM-70
  • ASTM A691 Grade CM75, ASTM A691 Grade CM-75
  • ASTM A691 Grade CMSH70, ASTM A691 Grade CMSH-70
  • ASTM A691 Grade CMS75, ASTM A691 Grade CMS-75
  • ASTM A691 Grade 1/2CR, ASTM A691 Grade-1/2 CR
  • ASTM A691 Grade 1CR, ASTM A691 Grade-1 CR
  • ASTM A691 Grade 12, ASTM A691 Grade-12
  • ASTM A691 Grade 1.1/4CR, ASTM A691 Grade-1.1/4 CR
  • ASTM A691 Grade 11, ASTM A691 Grade-11
  • ASTM A691 Grade 2.1/4CR, ASTM A691 Grade-2.1/4 CR
  • ASTM A691 Grade 22, ASTM A691 Grade-22
  • ASTM A691 Grade 3CR, ASTM A691 Grade-3 CR
  • ASTM A691 Grade 21, ASTM A691 Grade-21
  • ASTM A691 Grade 5CR, ASTM A691 Grade-5 CR
  • ASTM A691 Grade 5, ASTM A691 Grade-5
  • ASTM A691 Grade 9CR, ASTM A691 Grade-9 CR
  • ASTM A691 Grade 9, ASTM A691 Grade-9
  • ASTM A691 Grade 91, ASTM A691 Grade-91

 

A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe Packing

A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation

A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.

Delivery: Within 10-25 days or asap if we have enough stock

 

Types of Packaging:

  • - Bundles (hexagonal)
  • - Wooden Boxes
  • - Crates (steel/wooden)
  • - Special crates for U-Bend tubes with each radius separated
  • - Packaging for A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe as per customer's requirements

 

Special Features:

  • - Each bundle covered with plastic for protection against extreme weather.
  • - End of A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe protected by plastic caps.
  • - Bundles strapped with plastic strips.
  • - Each radius of U-Bend tube separated by a separator.
  • - Packaging list (laminated) placed with box/crate.

 

A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe Steel EFW Pipe Sizes Available in Stock with Price

  • 16" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 18" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 20" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 22" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 24" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 26" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 28" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 30" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 32" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 34" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 36" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 40" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 42" NB in ThicknessSchedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 44" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 46" NB in ThicknessSchedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 48" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 52" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 54" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 56" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 60" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 60" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 34" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW
  • 36" NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A691 Pipe, A691 1-1/4CR Pipe, A691 2-1/4CR, A691 5CR Pipe, A691 9CR Pipe, A691 91 Alloy Steel EFW Pipes in LSAW / EFW / DSAW / SSAW

 

We export A691 Grade 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen , Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, europe, Africa, Asia, North America, South America, Middle East, Far East.etc

 

 

 

 
ASTM A691 1Cr 3Cr 5Cr 9Cr Cr - Mo alloy steel pipes Electric Fusion Weldding 0

Place of Origin

China Brand Name BOYUE
Standard ANSI, ISO, ASME, DIN, ASTM Type

Seamless

ModelNumber Carbon Steel Pipe Thickness SCH 5-SCH XXS
Packing Depending on customer Payment 30%TT+70% Balance

 
Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
Port:Shanghai/Tianjin
 
Commerce Clause
 

Minimum Order Quantity: 1pcs
Price: Depending on quantity
Payment Terms: T/T or Western Union or LC
Supply Ability: 40000 ton per month
Delivery Time: 10-100 days depending on quantity
Packaging Details: Depending on customer

 
 
Why Choose Us
 
1.One-Stop Service,One Single Source.
2.No MOQ.
3.Best quality,competitive price
4.Fast Reply.
5.On-Time Delivery
6.Professional sales and technical team .
 
FAQ
 
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.

Contact Details
BoYue Industrial (Shanghai)Co., Ltd.

Contact Person: david

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