SPECIFICATION

MATERIAL

OD Range mm

DESCRIPTION

ASTM A/ASME SA53

Gr. A, Gr. B

8-108

Seamless Black Steel Pipe

ASTM A/ ASME SA179

-

8~76

Seamless Cold-Drawn Low-Carbon Steel Heat Exchanger and Condenser Tubes

ASTM A/ ASME SA192

-

8~168

Seamless Carbon Steel Boiler Tubes for High Pressure

ASTM A/ ASME SA210

A1, C

8~168

Seamless Medium-Carbon Steel Boiler and Superheater Tubes

ASTM A/ ASME SA213

T5, T11, T22, T91

12~76

Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes

ASTM A/ASME SA556

Gr. A2, B2, C2

8~76

Seamless cold drawn carbon Steel Tube for Feed-water Heater

ASTM A/ ASME SA334

Gr.1 Gr.6

8~76

Seamless and welded carbon and alloy steel tubes for low temperature service

ASTM A/ ASME SA106

A, B

8 ~168

Seamless Carbon Steel for High Temperature Service

ASTM A/ASME SA333

Gr.6

8-108

Seamless Steel Pipe for Low Temperature Service

API SPEC 5CT

J55.N80-1

36-88.9

Casing and Tubing for Oil Field

API SPEC 5L

PSL1-A,PSL1-B

36-88.9

Seamless Pipe used for Pipeline

BS3059

320, 360,440

8~76

Seamless Steel Tubes for Boiler and Heat Exchangers

DIN17175

St.35.8, 15Mo3

8~76

Seamless Steel Tube for Elevated temperature

DIN 2391

ST35/ST45/ST52

8~168

cold drawn seamless steel tube

DIN7300

ST37/ST45/ST52

3-40

High Pressure Seamless Pipe for Diesel Engine

DIN 17204

34CrMo4

8~76

Cold drawn seamless steel tube for high pressure gas cylinder

JIS G3445

STKIM11/12/13 A.B.C.

4-89

Carbon Steel Pipes used in Mechanical Manufacturing