321 flange so class300

Basic Info

Model No.: HZ-SO-F-B

Type: Steel Rebars

Standard: GB, AISI, DIN, ASTM, ANSI Or ASME

Alloy: Non-alloy

Product Name: 321 Flange So Class300

Size: 0.25"--72"

Materials: CS/SS/AS

Class: 150/300/600/900...

Face Type: RF/FF/RTJ

Usage: Power

Technical: Forged

Application: Industry

Packing: Wooden Case & Pallets

Additional Info

Packaging: Wooden Case & Pallets

Productivity: 10000 PCS/Month

Brand: HZ

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 500 PCS/Day

Certificate: ISO 9001:2008

Product Description

321 flange so class300

304 slip on flange usually slips over the pipe ,class300 so flange are typically made with an inside diameter of the pipe flange slightly larger than the outside diameter of the pipe.This allows 321 flange fitting so  to slip over the pipe .Slip on flange are welded (usually inside and outside ) to provide strengh and prevent leakage .

Flange fitting so specification .

Type : welding neck flange ,slip on flange ,blind flange ,thread flange ,lap joint flange ,spectacle blind ,ect 

Size :  1/4"--60"

Face:  FF;RTJ;RF;TF ;ect 

Material : carbon steel ,alloy steel ,stainless steel .

So flange Product  picture show

Test & Certificate 

We accept any inspection according to the customers requirement .And we also have got mang certificate to state our product 's quanlity .

Contact us 

If you are interesting in our flange weld neck,welcome to contact us .