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Mar 19, 2026
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Wuxi Jinbao Special Steel Co., Ltd.
Available today 30 times  |  Sent times  |  Remaining times
Model NO. Q195, Q215, Q235, Q345, ST37, A36
Type Seamless
Technique Hot Rolled
Material Carbon Steel
Surface Treatment Black
Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
Section Shape Round
Standard ASTM AISI GB JIS En DIN CE Bis
Alloy Alloy
Thickness 0.5-100mm or as Customized
Length 10-12000mm
Processing Service Bending Cutting Welding Punching
Grade 10# 20# 20g 35# 45# 16mn 40cr 15CrMo 4130 42CrMo
Tolerance 1%
Certificate ISO Bis CE CCS ABS Dnv
Diameter 3-1020mm or as Customized
Transport Package Standard Seaworthy Packaging
Specification DN100 DN200 DN300 DN500 DN50
Trademark TPCO
Origin Wuxi, China (Mainland)
HS Code 7304112000
Production Capacity 1000tons/Month
ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

Product Description

Product name

Seamless Steel Pipe / Seamless Steel Tube

Standard

AiSi ASTM GB JIS

Grade

A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube
AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B,
ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22
DIN17440, DIN2448,JISG3452-54

Length

5.8m 6m Fixed, 12m Fixed, 2-12m Random

Place of Origin

China 

Brand Name

BAO STEEL AN STEEL TPCO TISCO etc.

Outside Diameter

1/4'--50'

6mm-1500mm

Technique

1/2'--6': hot piercing processing technique

6'--24' : hot extrusion processing technique

Usage /Application

Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe,
Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc.

Tolerance

±1%

Processing Service

Bending, Welding, Decoiling, Cutting, Punching

Alloy Or Not

Is Alloy

Delivery Time

8-14 days

Material

5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80,
ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135,
ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2,
KS4602, GB/T911.1/2,SY/T5037, SY/T5040
STP410,STP42

End

Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket

Surface

Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation

Packing

Standard Sea-worthy Packing

Delivery Term

CFR CIF FOB

Detailed Photos

ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

Certifications

ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

Packaging & Shipping

ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

Production Application

ASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel PipeASTM SA516 Gr. B Carbon Steel Tube Q195, Q235 St44 20 24 Inch Round Welded Seamless Round Square Rectangle Pipe for Construction SA106 Gr. B Steel Pipe

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