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High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Dut

Mar 19, 2026
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High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Dut
Model NO.A106,A53,20#,45#,Q235,Q355B,20G,40Cr,35CrMo,42CrMoTypeSeamlessTechniqueHot RolledMaterialASTM/AISI/SGCC/CGCC/Td



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High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Dut High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Dut High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Dut High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Dut



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Liaocheng Mingxing Pipe Manufacturing Co., Ltd.
Available today 30 times  |  Sent times  |  Remaining times
Model NO. A106,A53,20#,45#,Q235,Q355B,20G,40Cr,35CrMo,42CrMo
Type Seamless
Technique Hot Rolled
Material ASTM/AISI/SGCC/CGCC/Tdc51dzm/Tdc52dts350gd/Ts550gd
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, Special Purpose
Section Shape Round
Manufacturing Process Hot-Rolled / Cold-Drawn/Cold-Rolled
Material Grade A106.A53.20#.45#.Q235B.Q355b.20g.40cr.35CrMo.42crm
Standards ASTM A106/A53;GB/T8163/8162;En10210/10216
Size Range Od: 10-1000mm Wt: 2-100mm
End Finish Plain, Beveled, Threaded with Protectors
Mechanical Properties High Strength, High Pressure, Good Ductility
Chemical Composition Strict Control of C, Mn, P, S Elements
Main Applications Oil & Gas, Boiler, Mechanical, Chemical
Quality Certification En 10204 3.1 Mtc Sio9001 Certificate Provided
Non-Destructive Test Hydrostatic, Ut, Eddy Current Testing
Packaging Bundled + Wooden Skids + Waterproof
Stock Status Large Stock, Complete Specifications
Properties High Strength, High Pressure, Good Ductility
Transport Package Standard Export Seaworthy Packing
Specification Customizable
Trademark MINGXING
Origin Shandong, China
HS Code 7216331100
Production Capacity 300000tons/Year

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

Specification

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

Seamless
Pipe
Standard

China

GB/T8162/T8163 GB5310/6579/9948

U.S.A.

ASTM A53/A106/A178/A179/A192/A210/A213/A333/A335/A283/A135/ A214/315/A500/A501/A519/A161/A334/5CT/5L

Japan

JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464

Germany

DIN 1626/17175/1629-4/2448/2391/17200 SEW680

Russia

GOST 8732/8731/3183


Materials
And
Grades

China

10 #,20 #,45#,Q345B,Q355B,20Cr,40Cr,15MoG,15CrMo,30CrMo,42Crmo,27SiMn,20CrMo

U.S.A.

Gr.B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130

Japan

STPG38,STB30,STS38,STB33,STB42,STS49, STBA23,STPA25,STPA23

Germany

ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,13CrMo44,1.0309,1.0305,1.0405

Russia

10, 20, 35, 45, 20X

Outside Diameter
Wall Thickness
Length
Protect
Packing Clause

10-1000 mm
1-120mm
1-12 meters
vinyl cover
Label with steel strips and tie them together

Terms of shipment

Container or sea bulk, a 20-inch container can load up to about 27 tons (5.8 meters long), and a 40-inch container can load up to about 28 tons (less than 11.8 meters long).

Certificate of quality

ISO,  rolling mill test certificate

Surface Treatment

Black painted/varnished surface, anti-corrosive oil, galvanized or according to customer's requirements.

Technology

Hot rolling/cold rolling

Steel Grade

Q195,Q235A-B,Q345A-E,20 #,10 #,Q345B,Q355B,20Cr,40Cr,ASTM A36,ASTM A500,ASTM A53,ASTM 106,SS400,St37,St52,S235JR,S355TRH.

Pipe End

Plain, inclined, threaded, socket with hole, with PVC clapper/coupling/fixture, Or according to customer requirements.

Utilize

Liquid transportation (pump well, gas and water), building pipeline, structural pipeline (greenhouse structure, guardrail column),curtain wall, mechanical parts, etc.

Delivery Time
Prompt

Inventory for 10 days; 15-20 days according to the quantity.
Telegraphic transfer or letter of credit.

Price Term
Porthole

CIF; CFR; FOB;EXW;L/C;T/T.
Qingdao Port, Tianjin Port, Shanghai Port and China.

thick
 Φ

3

3.5

4

4.5

5

5.5

6

6.5

7

32

2.146

2.46

2.762

3.052

3.329

3.594

3.847

4.088


38

2.589

2.978

3.354

3.718

4.069

4.408

4.735

5.049


42

2.885

3.323

3.749

4.162

4.562

4.951

5.327

5.691


45

3.107

3.582

4.044

4.495

4.932

5.358

5.771

6.172


50

3.477

4.014

4.538

5.049

5.549

6.036

6.511

6.973

7.423

54

3.773

4.359

4.932

5.493

6.042

6.578

7.103

7.614

8.114

57

3.995

4.618

5.228

5.826

6.412

6.985

7.546

8.095

8.632

60

4.217

4.877

5.524

6.159

6.782

7.392

7.99

8.576

9.149

63.5

4.476

5.179

5.869

6.548

7.214

7.867

8.508

9.137

9.754

68

4.809

5.567

6.313

7.047

7.768

8.477

9.174

9.858

10.53

70

4.957

5.74

6.511

7.269

8.015

8.749

9.47

10.179

10.876

73

5.179

5.999

6.807

7.602

8.385

9.156

9.914

10.66

11.394

76

5.401

6.258

7.103

7.935

8.755

9.563

10.358

11.141

11.912

89

6.363

7.38

8.385

9.378

10.358

11.326

12.281

13.225

14.156

108

7.768

9.02

10.259

11.486

12.701

13.903

15.093

16.27

17.436

133


11.178

12.725

14.261

15.783

17.294

18.792

20.278

21.751

159


13.422

15.29

17.146

18.989

20.821

22.639

24.446

26.24

219


18.601

21.209

23.805

26.388

28.959

31.517

34.064

36.598

273


23.262

26.536

29.797

33.046

36.283

39.508

42.72

45.92

Qualification Certificate

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

PRODUCT ADVANTAGES

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

HIGH-INTENSITY

The material has uniform thickness, smooth surface and high strength, and maintains its strength at high pressure and high temperature. It also has high wear resistance and impact resistance.

CORROSION-RESISTANT

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

It is highly resistant to corrosion and has excellent pressure resistance. It will not deform or burst, ensuring the integrity of the pipeline. With a long service life, this product can reduce the frequency of replacement and lower long - term maintenance costs.

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

ADEQUATE INVENTORY

We offer a wide range of product specifications and sufficient inventory, enabling us to provide seamless support for your engineering procurement needs and ensure that you can obtain the right products at the right time every time.

AFTER-SALES SUPPORT

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

We track the entire steel transportation process, respond quickly 24 hours a day, and have dedicated personnel to handle the matter, making every cooperation with you worry-free.

APPLICATION

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

High Quality ASTM A106 5L 10# 20# 45# Q235 Q345 Carbon Seamless Steel Pipe Tube Hot Rolled Heavy Duty for Construction Machinery Oil Water Transportation

The company has rich production experience, the factory covers a large area, has a large number of production lines, has large-scale productivity, and advanced production equipment to ensure product quality and production efficiency. After visiting the factory, customers are very satisfied with our production capacity and product quality.

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