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ASTM N10276 WNRF Flange , Raised Face 3 Inch Weld Neck Flange High Durability

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Bo Yue Industrial Shanghai Co.LTD

No.2434,3rd floor,Building 469 Fengjin Road,Fengxian District,China. Web:http://www.steelpipeandpipe Shanghai Shanghai
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Quick Information

  • Brand Name: BOYUE
  • Place of Origin: China
  • Model Number : BOYUE00008
  • :


ASTM N10276 RF Weld Neck Pipe Flanges Raised Face WN Weld Neck Flange 300# 3 Inch


Detailed Product Description


Product NameCarbon steel / Stainless steel / Alloy Flanges
StandardASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
TypeWN Flange, So Flange, LJ Flange, LWN Flange, SW Flange, Orifice Flange, Reducing Flange, figure 8 blind (blank&Spacer)
Special Flange: According to the drawing Picture

Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675
Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L
Stainles steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
Duplex Steel: ASTM A182 F51, F53, F55
Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91

Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....

Dimension(150#,300#,600#): DN15-DN1500
900# : DN15-DN1000
1500#: DN15-DN600
2500#:D N15-DN300
MarkingSupply Logo + Standard + Size(mm) + HEAT NO +or as your requirement
TestChemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirment
CertificatesAPI, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc.

1. Abundant stock and prompt delivery

2. Reasonable for whole packages and processes.
3. 15 years' QC team service & sales management API& ASTM trained engineers.

4. More than 150 customers spread worldwide. (Petrofac, G.S Engineer, Fluor, Hyundai Heavy industry, Kuwait National Oil, Petrobras, PDVSA, PetroEcuador, SHELL, etc.)


Company introduction


Shanghai BoYue GROUP has been engaged in flanges, piep fittings more than 7 years. Our experiecnced and professional team of bending, and full tools and equipments make us provide customers almost all kind of metal U-bent tubes with high quality. With our unique manufacturing capabilities, Shang Hai BoYue GROUP also supply customer with value-added service.


Why Choosing BoYue Industrial:


-Sufficient Forging, Heating, Machining Equipment
-In-house Inspection Instruments for Quality Controlling
-Competitive Price & High Quality Assurance
-Fast, Effective and Efficient Services
-Directly supplier of Danieli Metallurgical Equipment
-Experienced Professionals on Communications


Our main products as follows:

  • Stainless steel pipe & tube(seamless pipe / welded pipe / square pipe / rectangular tube,duplex stainless / inconel tube)
  • Carbon / alloy steel pipe & tube(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)
  • Tubing and casting(line pipe,water pipeline,gas pipeline,oil pipeline)
  • Special steel tube(copper tube/titanium tube/aluminium tube/nickel alloy )
  • steel bar(round bar/angle steel /flat steel/channel steel/steel wire)
  • Pipe Fittings(eblows, equal / reducing tees, concentric/eccentric reducers, caps, crosses, bends, dish end/end cup, stub ends, unions, couplings / hex couplings, swage nipples , nipples, hex. plug, sockolet, weldolet, thredolet, etc)
  • Flange(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)
  • steel sheet / coil(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )
  • Valve(ball valve/gate valve/butterfly valve/globe valve/swing check valve/ check valve)


Packaging & Shipping


Packaging:In wooded cases , pallets or according to clients' requirements
Shipping:Tianjin port, Shanghai port and the other main ports in China


ASTM N10276 WNRF Flange , Raised Face 3 Inch Weld Neck Flange High Durability


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 .





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.


  • Delivery Port : SHANGHAI PORT

Packaging & Delivery

  • Delivery Lead Time : 5
  • Supply Ability : 40000/DAY

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