| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50000 Tons/Year |
| Delivery Time | 7-10 days |
| Packaging Details | Seaworthy packing for exporting |
| Thickness | As required |
| Length | 3m, 6m or as required |
| Shape | Round |
| Delivery time | 8-14 days |
| Processing Service | Bending, Welding, Cutting, Punching |
| Application | -45℃ ~ -195℃ cryogenic pressure vessel pipes and cryogenic heat exchanger pipes |
| Brand Name | ANSTEEL |
| Model Number | Q345 |
| Certification | ISO 9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
ASTM A53 SA53 Carbon Mild Steel Seamless Pipe Tube 10# 20#
Seamless Carbon Steel Tube Hot Rolling Pipe SA106 SA 106 Gr B Material ASTM
AISI 42CrMo Thick Wall Pipe Carbon Seamless Steel Pipe Building Material
ASTM A106 SCH 40 Carbon Steel Pipe Hot Rolled Seamless Tubing Standard Packing
Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50000 Tons/Year |
| Delivery Time | 7-10 days | Packaging Details | Seaworthy packing for exporting |
| Thickness | As required | Length | 3m, 6m or as required |
| Shape | Round | Delivery time | 8-14 days |
| Processing Service | Bending, Welding, Cutting, Punching | Application | -45℃ ~ -195℃ cryogenic pressure vessel pipes and cryogenic heat exchanger pipes |
| Brand Name | ANSTEEL | Model Number | Q345 |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | Hollow Carbon Steel Square Tube ,ERW Q345 Carbon Steel Square Tube ,Carbon Steel Square Tube 0.3mm | ||
ERW Q345 Hollow Carbon Steel Square Tube Hot Rolled 0.3mm Wall Thickness
Product Description
1. Carbon steel can obtain higher hardness and better wear resistance after heat treatment.
2, carbon steel in the annealing state of the hardness is very moderate, and has good machinability.
3, carbon steel raw materials are very common, easy to obtain, the production cost is relatively low.
Product Details
| Product name | Carbon steel square pipe |
| Thickness | 0.3-30 mm |
| Outer diameter | 20-1000 mm |
| Shape | Square section |
| Certificate | ISO9001:2008 |
| Application | Fluid pipe |
| Product type | SS400,A53-A369,Q235,Q345 |
| Standard | ASTM DIN GB ISO JIS BA ANSI |
| Technics | ERW |
| Sales mode | Factory direct sales |
| MOQ | 25TON |
| Place of Origin | Wuxi,China |
| Delivery terms | FOB, CIF, CFR,EXW |
| Delivery condition | Sea transportation |
| Package | Standard export waterproof package, suit for all kinds of transport, or as required |
![]()
Chemical composition
| Standard | Grade | C | Si | Mn | P | S | Cr | Ni | Cu | Mo | V | Al |
| GB/T18984 -2003 | 16MnDG | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | ≤0.025 | ≤0.025 | -- | -- | -- | -- | -- | -- |
| 10MnDG | ≤0.13 | 0.17-0.37 | ≤1.35 | ≤0.025 | ≤0.025 | -- | -- | -- | -- | ≤0.07 | -- | |
| 09DG | ≤0.12 | 0.17-0.37 | ≤0.95 | ≤0.025 | ≤0.025 | -- | -- | -- | -- | ≤0.07 | -- | |
| 09Mn2VDG | ≤0.12 | 0.17-0.37 | ≤1.85 | ≤0.025 | ≤0.025 | -- | -- | -- | -- | ≤0.12 | -- | |
| 06Ni3MoDG | ≤0.08 | 0.17-0.37 | ≤0.85 | ≤0.025 | ≤0.025 | -- | 2.5-3.7 | -- | 0.15-0.30 | ≤0.05 | -- | |
| ASTM A333 | Grade1 | ≤0.30 | -- | 0.40-1.06 | ≤0.025 | ≤0.025 | -- | -- | -- | -- | -- | -- |
| Grade3 | ≤0.19 | 0.18-0.37 | 0.31-0.64 | ≤0.025 | ≤0.025 | -- | 3.18-3.82 | -- | -- | -- | -- | |
| Grade4 | ≤0.12 | 0.18-0.37 | 0.50-1.05 | ≤0.025 | ≤0.025 | 0.44-1.01 | 0.47-0.98 | 0.40-0.75 | -- | -- | 0.04-0.30 | |
| Grade6 | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.025 | ≤0.025 | -- | -- | -- | -- | -- | -- | |
| Grade7 | ≤0.19 | 0.13-0.32 | ≤0.90 | ≤0.025 | ≤0.025 | -- | 2.03-2.57 | -- | -- | -- | -- | |
| Grade8 | ≤0.13 | 0.13-0.32 | ≤0.90 | ≤0.025 | ≤0.025 | -- | 8.40-9.60 | -- | -- | -- | -- | |
| Grade9 | ≤0.20 | -- | 0.40-1.06 | ≤0.025 | ≤0.025 | -- | 1.60-2.24 | 0.75-1.25 | -- | -- | -- | |
| Grade10 | ≤0.20 | 0.10-0.35 | 1.15-1.50 | ≤0.030 | ≤0.015 | ≤0.15 | ≤0.25 | ≤0.015 | ≤0.50 | ≤0.12 | ≤0.06 | |
| Grade11 | ≤0.10 | ≤0.035 | ≤0.60 | ≤0.025 | ≤0.025 | ≤0.50 | 35.0-37.0 | -- | ≤0.50 | -- | -- |
Package
![]()
Certification
![]()
FAQ
1. What are your company's main products?
Our main products are stainless steel pipe and plate, seamless steel pipe, galvanized steel pipe,petroleum pipe, helical welded pipe, wear resistant steel plate, cold rolled/hot rolled coil steel, Angle steel, I-beam steel, H-beam steel, channel steel, etc.
2. Can I get some samples?
Yes, we glad to provide free samples for you.
3. Can we visit your factory?
Sure, we welcome you to visit our factory, check our production lines and know more about our strength and quality.
4: Are you factory or trader?
Our company has been manufacturing and selling steel products for many years 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.
5. How long is your delivery time?
Generally it is 7 days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2018
Total Annual:
1000000-10000000
Ecer Certification:
Active Member
Jiangsu Pucheng Metal Products Co., Ltd. is located in Wuxi, Jiangsu Province, on the coast of the beautiful Taihu Lake. It is located in China's stainless steel distribution center, with convenient transportation and complete processing facilities. Pucheng is a professional enterpr... Jiangsu Pucheng Metal Products Co., Ltd. is located in Wuxi, Jiangsu Province, on the coast of the beautiful Taihu Lake. It is located in China's stainless steel distribution center, with convenient transportation and complete processing facilities. Pucheng is a professional enterpr...
Get in touch with us
Leave a Message, we will call you back quickly!