BoYue Steel China Co.,Ltd

BoYue&Tianda Oil Pipe Co., Ltd

BoYue Industry (ShangHai) Co., Ltd     

BoYue & BaoSteel Pipeline Equipment Co.,Ltd     

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsLap Joint Flange

Industrial Lap Joint Pipe Flanges Size 1/2 - 80 Inch DN15 To DN2000 SCH 80

Certification
China BoYue Industrial (Shanghai)Co., Ltd. certification
China BoYue Industrial (Shanghai)Co., Ltd. certification
I'm Online Chat Now

Industrial Lap Joint Pipe Flanges Size 1/2 - 80 Inch DN15 To DN2000 SCH 80

Industrial Lap Joint Pipe Flanges Size 1/2 - 80 Inch DN15 To DN2000 SCH 80
Industrial Lap Joint Pipe Flanges Size 1/2 - 80 Inch DN15 To DN2000 SCH 80 Industrial Lap Joint Pipe Flanges Size 1/2 - 80 Inch DN15 To DN2000 SCH 80 Industrial Lap Joint Pipe Flanges Size 1/2 - 80 Inch DN15 To DN2000 SCH 80

Large Image :  Industrial Lap Joint Pipe Flanges Size 1/2 - 80 Inch DN15 To DN2000 SCH 80

Product Details:

Place of Origin: China
Brand Name: BY
Certification: SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Model Number: BYLJ00009

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Regular shipping packaging or depends on customer's requirement
Delivery Time: 10 Work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 PC Per Month
Detailed Product Description
Material: Alloy Steel Standard: ASME B16.5
Technic: Forged Thickness: SCH 80
Material Grade: Alloy Steel/Stainless Steel/Carbon Steel Type: RF/FF/MFF/LF/LM/RJ/TG/TF/GF
High Light:

lap joint pipe flanges

,

stub end flange

 Lap Joint  Flange Stainless steel 321 Size 1/2" to 80" DN15 to DN2000 SCH80 For Industry

 

 

BOYUE GROUP has been doing OEM job for many reputable companies for many years, which makes the best guaranty for Zhiyou technical advantages with precise design. BOYUE GROUP Marine& Offshore is designed according to ABS CCS BV LR DNV NK KR etc standard.In line with the responsibility spirit for customers, we try to satisfy the standards and the customers’ requirement in the process of designing and

manufacturing process, as well as fully consider the basic cost. The products we providing will guarantee the quality and reasonable price, which ensure our cooperated customers can get the

maximum value and minimum cost.

 

Flanges we also provide:

  • ANSI/ASME FORGED FLANGES
  • MSS-SP-44 FLANGES/ANSI B 16.47 SERIES A
  • API TYPE 6A - RTJ Face Flanges.
  • API-605 FLANGES/ANSI B 16.47 SERIES B
  • A.G.A. ORIFICE UNIONS - Furnished with or without Hardware.
  • ASME BOILER CODE FLANGES
  • CL. 125 LIGHTWEIGHT FLANGES - For low pressure applications.
  • PLATE FLANGES - From 1/4" thru 8" Thick, Including AWWA C-207,and all other
    special designs.
  • ANSI LONG WELDNECKS & SPECIAL BODY CONNECTORS
  • SPECTACLE BLINDS
  • Special Ring Flanges

Materials:

  • CARBON STEEL - ASTM/ASME SA-105, A-350 LF-2, LF-3, A694, SA-516-70, A36
  • CHROME ALLOYS - A-182-F-1, F-5, F-6, F-7, F-9, F-11, F-12, F-22, F-51
  • STAINLESS STEEL - A-182 - F-304, 304L, 316, 316L, 309, 310, 317L,321,  347,
    Alloy 20
  • ALUMINUM - 1100, 2014, 3003, 5083, 5086, 6061, 7075
  • HASTALLOY - B-2, C-276, G, X
  • INCONEL - 600, 601, 625, 718
  • INCOLLOY - 800, 825
  • MONEL - 400
  • COPPER - C11000
  • NAVAL BRASS - (Bronze)

 

BOYUE TYPE Flange/Forgings/Discs/Rings/Shaft/Sleeves
Standard ANSI B16.5, ANSI B16.47, MSS SP-44 or as per the customers' request or drawing
Size 1/2''~72''
Class Rating 150#~2500#
Facing

RF(raised face);FF(flat face);RTJ(ring type joint);RJ(ring joint face)

TG(tongue and groove face);MFM(male and female face)

Manufacturing process Push, Press, Forge, Cast, etc.

 

 

 

Material

 

Carbon steel

Stainless steel

Alloy steel

Duplex stainless steel

Nickel alloy steel

Carbon steel, stainless steel, alloy steel

ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70;

ASTM A105;

ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2;

ASTM A266 GR.1,GR.2,GR.3,GR.4

ASTM A182

F 304, 304L, 304H, 309S, 309H, 310S, 310H,316,

316Ti,316L,317, 317L, 321, 347,347H,348

ASTM A182 F5, F5a , F9, F11, F12, F22, F91;

Nickel Alloy Steel:

Alloy 200/Nickel 200/NO2200/2.4066/ASTM B366 WPN;

Alloy 201/Nickel 201/NO2201/2.4068/ASTM B366 WPNL;

Alloy 400/Monel 400/NO4400/NS111/2.4360/ASTM B366 WPNC;

Alloy K-500/Monel K-500/NO5500/2.475;

Alloy 600/Inconel 600/NO6600/NS333/2.4816;

Alloy 601/Inconel 601/NO6001/2.4851;

Alloy 625/Inconel 625/NO6625/NS336/2.4856;

Alloy 718/Inconel 718/NO7718/GH169/GH4169/2.4668;

Alloy 800/Incoloy 800/NO8800/1.4876;

Alloy 800H/Incoloy 800H/NO8810/1.4958;

Alloy 800HT/Incoloy 800HT/NO8811/1.4959;

Alloy 825/Incoloy 825/NO8825/2.4858/NS142;

Alloy 925/Incoloy 925/NO9925;

Hastelloy C/Alloy C/NO6003/2.4869/NS333;

Alloy C-276/Hastelloy C-276/N10276/2.4819;

Alloy C-4/Hastelloy C-4/NO6455/NS335/2.4610;

Alloy C-22/Hastelloy C-22/NO6022/2.4602;

Alloy C-2000/Hastelloy C-2000/NO6200/2.4675;

Alloy B/Hastelloy B/NS321/N10001;

Alloy B-2/Hastelloy B-2/N10665/NS322/2.4617;

Alloy B-3/Hastelloy B-3/N10675/2.4600;

Alloy X/Hastelloy X/NO6002/2.4665;

Alloy G-30/Hastelloy G-30/NO6030/2.4603;

Alloy X-750/Inconel X-750/NO7750/GH145/2.4669;

Alloy 20/Carpenter 20Cb3/NO8020/NS312/2.4660;

Alloy 31/NO8031/1.4562;

Alloy 901/NO9901/1.4898;

Incoloy 25-6Mo/NO8926/1.4529/Incoloy 926/Alloy 926;

Inconel 783/UNS R30783;

NAS 254NM/NO8367;

Monel 30C

Nimonic 80A/Nickel Alloy 80a/UNS N07080/NA20/2.4631/2.4952

Nimonic 263/NO7263

Nimonic 90/UNS NO7090;

Incoloy 907/GH907;

Nitronic 60/Alloy 218/UNS S21800;

ASTM A182 F51/UNS S31803,

F53/UNS S32750,F55/UNS S32760

F904L/NO8904/1.4539;

254SMO/F44/S31254/1.4547

724L;725LN/310MoLN

Packing Wooden cases, pallets, nylon bags or according to the customers' requirements
MOQ 1pcs
Delivery time 10-100 days depending on quantity
Payment terms L/C,T/T
Shipment FOB Tianjin/Shanghai, CFR, CIF etc
Application Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks Other materials and drawings are available.

Welcome to contact us.

BOYUE GROUP Co.,Ltd (12 years manufacturing experience)

 

 

General Information​:

 

Flange is a method of connecting pipes, valves, pumps and other equipment to form apipework system. It also provides easy access for cleaning, inspection or modification.Flanges are usually welded or screwed into such systems and then joined with bolts.

 

Payment : By T/T(30% deposit T/T in advance, balance 70% cleared out before delivery) or
Irrevocable L/C at sight

Incoterm: EXW/FCA/FOB, C&F/CIF

Package: Pallet with film packing or according to customer's requirement

Lead time : Within one month for one 20'GP

Shipment : 20'GP, 40'GP,40'HQ, 40'OT or in bulk

 

Materials. Most standards specify the material from which the flange is produced. The purchaser should specify the exact requirements.

Flange Sizes. All sizes and grades compatible to standard pipe ranges and wall thicknesses(pressure ratings) are available.

Flange Face. There are various face configurations for flanges. Typically: flat face,raised face, tongue and groove, ring joint.

Face Finish. The finish on the face of a flange is measured as an Arithmetical Average Roughness Height (AARH). The finish is determined by thestandard used. For example, ANSI B16.5 specifies face finishes within a range 125AARH -500AARH (3.2Ra to 12.5Ra). Other finishes areavailable on request, for example 1.6Ra max,1.6/3.2Ra, 3.2/6.3Ra or 6.3/12.5Ra. The range3.2/6.3Ra is common size.


1) Punctual delivery:


• We put your order into our tight production schedule, keep our client informed about production process, ensure your punctual delivery time.
• Shipping notice/ insurance to you as soon as your order is shipped.

 

2) Services after sales:


• An reasonable solution and/or response to any inquiry shall be provided within 24hrs upon receipt of it.
• Terms and conditions of warranty shall be strictly abide by.
• Maintenance service shall be provided accordingly

3) Professional design and efficient solution:


• Our experienced engineers and experts guaranteed our customer with satisfactory design & solution
• Rich experiences in various bids assistance including documentary support
• Efficient solution providing through our professional designer and technical supporter

 

Product Range: All marine outfittings, equipments and facilities etc

Product Design: With strong engineer team, for all marine products, we support design, manufacture,

install etc, according to your requirements. All products strictly conform to your confirmation.

Product Process: Most of products are finished in our own manufacture bases, thus quality and delivery

time could safely guaranteed and also avoid indirect troubles

Product Inspection: Double inspection make sure quality guaranteed completely.

 

 

Steel Flanges
Material Carbon steel ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
P250GH, P280GHM 16MN, 20MN ,20#
Stainless steel ASTM A182, F304/304L, F316/316L
Alloy steel ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Standard ANSI Class 150 Flanges-Class 2500 Flanges
DIN 6Bar 10Bar 16Bar 25Bar 40Bar
JIS 5K Flanges-20K Flanges
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
TYPE 1.Welding neck Flange 2.Slip on
3.Blind flange 4.Long welding neck flange
5.Lap joint flange 6.Socket welding
7.Threaded flange 8.Flat flange
Surface Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
Connection Welding, Threaded
Technical Forged, Casting
Size DN10-DN3600
Package

1.Standard export packaging (Plywood Case Outside,Plastic Cloth Inside).

2:As Customers' Requirements

Heat Treatment Normalizing, Annealing, Quenching+Tempering
Certificate API,ISO9001:2008;ISO14001:2004
Applications Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

 

Industrial Lap Joint Pipe Flanges Size 1/2 - 80 Inch DN15 To DN2000 SCH 80 0

Product Attribute

 

Place of Origin China Brand Name BOYUE
Standard ASME B16.5 Type lap joint flange
Material Carbon Steel/Stainless Steel/Alloy Steel Thickness #150,#300,#600.#900
Packing Ply-Wood Cases 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: 40000pcs per month
Delivery Time: 10-100 days depending on quantity
Packaging Details: PLY-WOODEN CASE OR PALLET

 

Industrial Lap Joint Pipe Flanges Size 1/2 - 80 Inch DN15 To DN2000 SCH 80 1

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

Send your inquiry directly to us (0 / 3000)