• AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe
  • AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe
  • AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe
  • AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe
  • AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe
  • AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe

AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe

After-sales Service: Good Service
Warranty: /
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Polished
Samples:
US$ 50/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Manufacturer/Factory, Trading Company
Diamond Member Since 2023

Suppliers with verified business licenses

Jiangsu, China
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Fast Delivery
The supplier can deliver the goods within 30 days
Customization from Samples
The supplier provides sample based customization services
OEM Services
The supplier provides OEM services for popular brands
to see all verified strength labels (5)
  • Overview
  • Product Description
  • Detailed Photos
  • Product Feathers
  • Aplication
  • Chemical Composition
  • FAQ
Overview

Basic Info.

Model NO.
ASTM AISI GB A106 Q235 Q345
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
MOQ
1 Ton
Trading Terms
EXW, Fob, CFR, CIF
Pricing Terms
L/C, Tt
Grades
A106 Q235 Q345 4140 4340
Color Coating
Natural Color
Techniques
Cold Rolled, Hot Rolled
Thickness
5-200mm or as Customized
Welding Line Type
Weld/Seamless
Application
Construction, Industry, Machine Building
Delivery Time
7-15 Days
Transport Package
Stand Sea-Worthy Packing
Specification
3-2500mm
Trademark
Jinbao Special Steel
Origin
China
HS Code
7304191000
Production Capacity
50000 Ton/Year

Product Description

AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42Crmo 30Crmo4 Alloy Steel Pipe

Product Description

AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe

Product Name
Q235 Q195 Q345 ST S355 Hot rolled cold rolled carbon steel pipe
Size Tolerance
±1%
Cold rolled:1~4.0mm
OD
10-800 mm
Standards
ASTM AISI JIS EN GB DIS
Hot rolled:4mm~20mm
Technology
Hot roll, cold roll, cold drawn, ect.
Packing
Industry standard packaging or according to client's requirement
Length
Material
10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
Grade A, Grade B, Grade C
Payment
T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
1-12m

Detailed Photos

AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe
AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe
AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe
AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe

Product Feathers

AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe
AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe

Aplication

AISI SAE4340 4140 Seamless Welded Metal Tube ASTM AISI GB A106 Q235 Q345 5 - 800 mm Thickness Hot Rolled Carbon 42CrMo 30CrMo4 Alloy Steel Pipe

Chemical Composition

No Grade (EN) Grade (ASTM/UNS) C N Cr Ni Mo Others
1 1.4301 304 0.04 - 18.1 8.3 - -
2 1.4307 304L 0.02 - 18.2 10.1 - -
3 1.4311 304LN 0.02 0.14 18.5 8.6 - -
4 1.4541 321 0.04 - 17.3 9.1 - Ti 0.24
5 1.4550 347 0.05 - 17.5 9.5 - Nb 0.012
6 1.4567 S30430 0.01 - 17.7 9.7 - Cu 3
7 1.4401 316 0.04 - 17.2 10.2 2.1 -
8 1.4404 316L/S31603 0.02 - 17.2 10.2 2.1 -
9 1.4436 316/316LN 0.04 - 17 10.2 2.6 -
10 1.4429 S31653 0.02 0.14 17.3 12.5 2.6 -
11 1.4432 316TI/S31635 0.04 - 17 10.6 2.1 Ti 0.30
12 1.4438 317L/S31703 0.02 - 18.2 13.5 3.1 -
13 1.4439 317LMN 0.02 0.14 17.8 12.6 4.1 -
14 1.4435 316LMOD /724L 0.02 0.06 17.3 13.2 2.6 -
15 1.4539 904L/N08904 0.01 - 20 25 4.3 Cu 1.5
16 1.4547 S31254/254SMO 0.01 0.02 20 18 6.1 Cu 0.8-1.0
17 1.4529 N08926 Alloy25-6mo 0.02 0.15 20 25 6.5 Cu 1.0
18 1.4565 S34565 0.02 0.45 24 17 4.5 Mn3.5-6.5 Nb 0.05
19 1.4652 S32654/654SMO 0.01 0.45 23 21 7 Mn3.5-6.5 Nb 0.3-0.6
20 1.4162 S32101/LDX2101 0.03 0.22 21.5 1.5 0.3 Mn4-6 Cu0.1-0.8
21 1.4362 S32304/SAF2304 0.02 0.1 23 4.8 0.3 -
22 1.4462 2205/ S32205 /S31803 0.02 0.16 22.5 5.7 3 -
23 1.4410 S32750/SAF2507 0.02 0.27 25 7 4 -
24 1.4501 S32760 0.02 0.27 25.4 6.9 3.5 W 0.5-1.0 Cu0.5-1.0
25 1.4948 304H 0.05 - 18.1 8.3 - -
26 1.4878 321H/S32169/S32109 0.05 - 17.3 9 - Ti 0.2-0.7
27 1.4818 S30415 0.15 0.05 18.5 9.5 - Si 1-2 Ce 0.03-0.08
28 1.4833 309S S30908 0.06 - 22.8 12.6 - -
29 1.4835 30815/253MA 0.09 0.17 21 11 - Si1.4-2.0 Ce 0.03-0.08
30 1.4845 310S/S31008 0.05 - 25 20 - -
31 1.4542 630 0.07 - 16 4.8 - Cu3.0-5.0 Nb0.15-0.45

FAQ

Q: ARE YOU FACTORY OR TRADER?
A: Jinbao Special Steel is a manufacturer of magnetic stainless steel coil since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.

Q: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.

Q: HOW TO GET A SAMPLE?
A: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q: HOW TO VISIT YOUR FACTORY?
A: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).

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Diamond Member Since 2023

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Registered Capital
10000000 RMB
Plant Area
501~1000 square meters