Size

Seamless type: 1/2"-20"( DN15-DN500 )

Welded type: 1/2"-48" ( DN15-DN1200 )

WT: Sch5S-Sch80S, Sch10-Sch160, XS-XXS

Material Grade

304, 304L, TP304, TP304L, 316, TP316L, 321, F321, etc.

Standard

GB/T 12459, GB/T 13401, SH 3408, SH 3409, ASME/ ANSI B16.9, 

B 16.28, ASTM A 403, MSS SP- 43, JIS B 2311, JIS B 2312, JIS B 2313

Description

Process Method

Cold Forged or Hot Forged or Welding

Surface Finish

Treatment: 2B, BA, Annealing and Pickling, Matt Finish or Satin Finish,

Mirror Finish, Wire Drawing or Hairline Finish

Ends Finish

Plain Ends or Beveled Ends

Test

According to the Standard 

Application

For use in Petrochemical Industry, Chemical Fertilizer Industry, Oil Refining Industry, 

Oil and Gas Industry, Light Industry and Food Industry, Pulp and Paper 

Industry, Energy and Environmental Industries.

Packing

Each in PVC bags, Wooden Cases or according to customers' request