China GOST Welding Neck Flanges | GOST carbon steel WN RF flanges

group name: Weld Neck Flange

Min Order: 1 piece

brand name: JS FITTINGS

model: JS-WN

Nearest port for product export: Tianjin port

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, Westem Union

update time: Thu, 26 Nov 2020 15:58:13 GMT

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Paramtents

Pressure PN 6, PN 10, PN 16,PN 25, PN 40, PN63, PN 100, PN
Brand JS FITTINGS
Material Grade 20 steel
Monthly Output 500 tons

Packging & Delivery

1cm x 1cm x 1cm
Min Order1 piece

Briefing

JS FITTINGS produce standard GOST flanges, GOST Welding Neck Flanges, Forged Flanges, Steel 20 Flanges, WN RF Flanges.

Detailed

Chinese Manufacturer and supplier of GOST carbon steel WN RF flanges

Production of GOST WN flanges

Material of the flange

All material will be tested before cutting. JS FITTINGS choose steel 20# and ASTM A105 to make GOST flanges and ASME flanges.

Forging the flange

JS FITTINGS has the advanced production equipment and technology to guarantee the flange precision.

Drilling the Flange

Automatic drilling machines have better efficiency than portable machine.

Machining the flange

After the last machine link, the flanges will be inspected again.

Trustworthy manufacturer of welded flanges in China

As a professional supplier, JS FITTINGS specializes in supplying carbon steel and stainless steel plain welded flanges and welding neck flanges. We are cooperating with more than 5 Freight forwarding company, all of them are professional agents of transportation.

Marks and package of the steel WN flanges

Customized package and standard package

Flanges in smaller size will be packaged in plywood cases, bigger size flanges will be packaged on pallets with plastic film and package belt. For a better protection, customers can ask for rubber mat. All special demands should be mentioned in the contract.