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BoYue Industry (ShangHai) Co., Ltd     

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Home ProductsSteel Pipe Flange

Forged FF RF RTJ Incoloy Alloy Steel Flanges Weld Neck For Industry Size 2" - 24"

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Forged FF RF RTJ Incoloy Alloy Steel Flanges Weld Neck For Industry Size 2" - 24"

Forged FF RF RTJ Incoloy Alloy Steel Flanges Weld Neck For Industry Size 2" - 24"
Forged FF RF RTJ Incoloy Alloy Steel Flanges Weld Neck For Industry Size 2" - 24" Forged FF RF RTJ Incoloy Alloy Steel Flanges Weld Neck For Industry Size 2" - 24" Forged FF RF RTJ Incoloy Alloy Steel Flanges Weld Neck For Industry Size 2" - 24" Forged FF RF RTJ Incoloy Alloy Steel Flanges Weld Neck For Industry Size 2" - 24"

Large Image :  Forged FF RF RTJ Incoloy Alloy Steel Flanges Weld Neck For Industry Size 2" - 24"

Product Details:

Place of Origin: China
Brand Name: BoYue
Certification: SGS/BV/ABS/LR/TUV/
Model Number: BYSO00047

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: PLY-WOODEN CASE OR PALLET
Delivery Time: 10-100 days depending on quantity
Payment Terms: L/C, T/T, Western Union
Supply Ability: 40000pcs per month
Detailed Product Description
SIZE: 1/2" - 24" PROCESS: FORGED
CLASS RATING: Class150/300/600 Etc SEALING FACE: RTJ/FF/RF
FACE FINISH: SMOOTH /STOCK FINISH PRODUCT NAME: Steel Pipe Flange
APPLICATION: CHEMICAL /OIL/GAS/ENERGY STANDARD: SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
High Light:

forged steel flanges

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industrial steel flange

Forged FF/RF/RTJ Incoloy Alloy Steel Flanges WN Flange For Industry Size 2'-24'​

 

 

Product Range:

 

WNRF Flanges Size : 1/8" NB TO 48"NB.

WNRF Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

 

Stainless Steel WNRF Flanges: ASTM A 182, A 240

 

Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

 

Carbon Steel WNRF Flanges: ASTM A 105, ASTM A 181

 

Alloy Steel WNRF Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91

 

Nickel Alloys WNRF Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

 

Copper Alloys WNRF Flanges: Copper, Brass & Gunmetal

 

WNRF Flanges Standard

 

ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10

 

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)

 

Value Added Services

  • Hot Dip Galvanizing ,
  • Epoxy Coating.

Test Certificate

 

Manufacturer Test Certificate as per EN 10204 / 3.1B

 

Weld Neck Flanges


Weld Neck Flanges are a very common type of pipe flanges used in various industrial applications. They have a long tapered hub and are often used for high pressure applications.

We are a fast growing organization, engaged in manufacturing, supply and export of welding neck flanges, industrial weld neck flanges and forged flanges. Our weld neck flanges are drilled with the wall thickness of flange having the same dimensions of pipe. Flanges for heavier pipes have smaller bore, while flanges of lighter pipes have larger bore. These weld neck flanges, industrial weld neck flanges, forged flanges are normally used for high-pressure, cold or hot temperature.

 

 

Forged FF RF RTJ Incoloy Alloy Steel Flanges Weld Neck For Industry Size 2" - 24" 0

 

Product Attribute

 

Place of Origin China Brand Name BOYUE
Standard ANSI, ISO, ASME, DIN, ASTM Type Welding Neck Flanges
ModelNumber Steel Flange Thickness #150,#300,#600,.#900,#1500,#2500
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

 

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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