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ASME Class 300 Forged Flanges

    Payment Type: L/C,T/T,D/P
    Incoterm: FOB,CFR,CIF
    Min. Order: 5 Metric Ton
    Delivery Time: 20 Days
Basic Info

Model No.: 1/2-24"

Manufacturing Process: Forging

Surface Treatment: Other

Operation Pressure: Other

Material: Cast Steel, Carbon Steel

Standard: DIN, GB, JIS, ANSI, GOST, BSW

Type: Welding Flange, WN, THREAD, BL, SW, LJ

Connection: Welding,threading

Application: Industrial, Water Project

Certificate: ISO9001:2008

Sealing Surface: RF,FF,MF,TG,RJ

Manufacturing Way: Forging

Pressure-resistance: 150lb-900lb

Diameter: Various Sizes

Additional Info

Packaging: Seaworthy Wooden Case

Productivity: 1000 Metric Tons Per Month

Brand: HCTC

Transportation: Ocean

Place of Origin: JiNan China

Supply Ability: 12000 Metric Tons Each Year

Certificate: ISO9001

HS Code: 7307.9100

Port: Qingdao,China,TianJin

Product Description

We are the manufacturer of 150lb steel flanges, 300lb ASME forged steel flanges, our company name is Jinan Hechuang Mechanical Manufacturing Co.,Ltd. The standards of our goods are: DIN, GB, JIS, ANSI, GOST, BSW, types of our flanges are forged welding Flange, WN, THREAD, BL, SW, LJ. The material of our flange is carbon steel, main applications are industrial and water projects.

We have ISO9001 certificate, sealing surface includes RF,FF,MF,TG,RJ.

Goods surface includes Black,Yellow, Anti-rust Transparent Oil.

Goods pressure is fromPN6 to PN40, 150lb to 900lb.

Diameter is from 1/2-24", DN 15-Dn1800mm.

Our packing is exporting Packing and seaworthy, or packed with buyer's requirement,

The payment is D/P, T/T or L/C, or any other payment terms as both business parties accepted.

Manufacturer Jinan Hechuang Mechanical Manufacturing Co.,Ltd.
Standard: DIN, GB, JIS, ANSI, GOST, BSW
Type Welding Flange, WN, THREAD, BL, SW, LJ
Material Carbon Steel
Connection Welding,threading
Application Industrial, Water Project
Certificate ISO9001:2008
Sealing Surface RF,FF,MF,TG,RJ
Manufacturing Way Forging
Pressure-resistance 150lb-900lb
PN6-PN40
Diameter 1/2-24"
DN15-DN1800mm
Packing: Exporting Packing and seaworthy, or packed with buyer's requirement
Payment D/P, T/T, L/C


Slip-on Flange

threaded flange

Painted Flange


Painted Flanges-2


Looking for ideal Class 300lb Slip-On Flanges Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Class 300lb Welding Neck Flanges are quality guaranteed. We are China Origin Factory of Class 300lb Socket Welding Flanges. If you have any question, please feel free to contact us.

Product Categories : Forged Steel Flange > Q235 Steel Flange

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