ASTM A105 ANSI B16.5 300# WN flange

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 10 Days

Basic Info

Model No.: 1/2''-60''


Type: Welding Flange

Material: Carbon Steel

Structure: Round

Connection: Welding

Sealing Surface: RF

Manufacturing Way: Forging

Additional Info

Packaging: wooden cases, pallets or as per customer request

Productivity: 900000000pcs/year

Brand: HJ

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 800000000tons

Certificate: API CE

HS Code: 7307910000

Port: Tianjin,Beijing,Shanghai

Product Description

Weld neck is a kind of flange type. The technique we manufacture is forging. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. Main materials are carbon steel, alloy steel and stainless steel. For carbon steel, ASTM A105 & A105N are needed by most project. Stainless steel 304L,316L are common steel grade too. Facings include raised face, flat face, ring type joint. For large diameter size weld neck flanges, the standard shall be in accordance with ASME B16.47. Under this standard, there are two series, including series A & B.

ASTM A105 WN flange

ASTM A105 WN flange

ANSI B16.5 WN flange

ANSI B16.5 WN flange

300# WN flange

300# WN flange

Product information

1.Technique: forged

2.Type: Weld neck

3.Structure: Round

4.Sealing Surface: RF, FF, RTJ

5.Transport Package: Wooden Box/Pallet or as per customer request

6.Origin: China

7.Standard: ANSI, DIN, GB, JIS, GOST, BS

8.Material: carbon steel, alloy steel and stainless Steel

9.Connection: Welding

Contact Person: Hellen Qin



Address: Yanta Road, Yanshan County,Cangzhou,Hebei

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