  +86 13812027444       lee@hongguansteel.com

Product Category

Leave a Message
Get Relpy Now


A106 Carbon Steel Pipe

1. Competitive price and quality from our own factory
2. Approved by ISO9001, CE, SGS every year
3. Best service with 24 hour's reply
4. Flexible payment with T/T,L/C
5. Smooth production ability(50000tons/month)
6. Quick delivery and standard exporting package
  • As customers' demands

  • Hongguan

A106 Carbon Steel Pipe China Manufacturers & Suppliers

Shandong Hongguan Steel Group Co., Ltd. is one of the best steel pipe manufacturers in China, producing diameters from 8" to 48" OD and wall thicknesses from 9.53mm to 140mm. We can produce carbon steel pipe, mechanical steel pipe and nuclear steel pipe according to ASME SA106, ASTM A106, ASME SA53 and ASTM A53 standards.

We have advanced equipment and technology level, the main production processes include. Raw material inspection, cold centering, heating, piercing and rolling, sizing, heat treatment, testing, finishing, non-destructive testing, visual inspection, marking, storage and shipping.

A106 Carbon Steel Pipe Description

Products Carbon steel pipe/tube

Round tube Square Tube Rectangluar Tube
0.8-2.5mm 0.1-35mm
Outer Diameter 15-165mm 20*20-500*500
Steel Grades
Q195,Q215,Q235,Q345,ST37 ST52, A36,A53,SS400,S235,S275,C20,C45,1006,1008,1010,1022
ASTMA53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002
Hot rolled / cold rolled
Surface Black Finish ,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,
Or as Your Request
Pipe Ends Treatment
Plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers' requirement
In bundle, no other package or wrapped with waterproof, or as customers' requirement
Iquid delivery (pump well, gas, water), construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part etc.
Delivery Time 7-15days
Payment Term T/T, L/C
Price Term CIF; CFR; FOB; EXW

Carbon Steel Welded Pipe

Carbon Steel Welded Pipe

Seamed steel pipe is also called welded steel pipe, which is made of carbon steel that can be easily welded, and it is generally nominal in size, and the nominal size often used is DN15 to DN100, while DN150 is the maximum nominal diameter. Seamed steel pipe is often used to transport low-pressure fluids such as gas, cold water, hot water, etc., for which it is also called gas pipe, water pipe, etc.

Carbon Seamless Steel Pipe

Carbon Seamless Steel Pipe

Seamless steel pipe is made of whole round steel by piercing, and the surface is generally without welded seams. There are many kinds of seamless steel tubes, such as: top tube, cold drawn tube, cold rolled tube, hot rolled tube, extruded tube, etc. If the classification is based on the shape of the section, it can be divided into two kinds, respectively, shaped tube, round tube, which can also be divided into a variety of complex shapes, such as: star-shaped tube, square tube, round tube, triangular tube, hexagonal tube, etc.. If the classification is based on the use, it can be divided into two kinds, respectively, thin-walled tube, thick-walled tube.

ASME SA / ASTM A106 GR.A  Carbon Steel Seamless Pipes & Tubes Chemical Composition

Chemical Composition (%)
Grade C(Max) Mn Si(Min) Cu(Max) Ni(Max) Cr(Max) Mo(Max) V(Max) P(Max) S(Max)
A 0.25 0.27~0.93 0.1 0.4 0.4 0.4 0.15 0.08 0.035 0.035

A 106 Grade A IBR Pipes and Tubes Mechanical properties

Mechanical Properties:
Grade Tensile Strength (Mpa), Min. Yield Strength (Mpa), Min.
A 330 205

Carbon Steel ASTM A106 Gr A Pipes and Tubes Types

ASTM A106 Grade A Pipes/Tubes ASTM A106 /SA 106 Gr A Carbon Steel Seamless  Pipe/Tube
Carbon  Steel Pipes A 106 Grade A IBR Pipe and Tubing
Gr A ASTM A106 Hot Rolling Carbon Steel  Seamless Pipe/Tube ASTM A106 GR. A High Temperature Seamless Pipe
Carbon  Steel Seamless Pipe and Tube in Iraq ASME SA-106 GR.A  Carbon Steel Tubes in Iran
High  Temperature Carbon Steel Seamless Pipes A106 Seamless  Pressure Pipe in Egypt
IBR  Approved ASTM A106 Grade A Carbon Steel Pipes in Jordan ASME SA / ASTM  A106 Seamless Square Pipes
High  Quality Grade A Carbon Steel Pipes in Peru ASTM A 106 GR.  A  High Carbon Seamless Pipe
ASTM  A106 GR A Seamless Rectangular Pipes in Chile ASME SA 106  Pipes Exporter in Bahrain
A106  Grade A Line Pipe Seamless Pipe in Malaysia ASTM A106 Grade  A Pipes in Singapore

Carbon steel pipe production workshop


Shipping & Packaging

Carbon Steel Tube


stainless steel Certificates (1)

Why choose us

Hongguan steel is an ISO certified carbon steel round tube exporter. Ourhigh metal round tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of steel in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.

  • Support third-party inspection

  • Customized processing stainless steel one-stop sourcing

  • Provide free samples

  • Provide a full range of stainless steel customization

  • 24 hours online, able to reply on time

Thank you for visiting Hongguan steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.

Product Inquiry

Quick Links

Email: lee@hongguansteel.com
Tell: 0086-13812027444
WhatsApp: 0086-13812027444
Address: Room 413, Building No.7, A4, Huarun Landmark Plaza, Maoling Mountain Road No.2, Lixia District, the City of Jinan
Copyright © 2021 Shandong Hongguan Steel Group Co., Ltd. All Rights Reserved.Support By Leadong.