Wuxi Haiwo Metal Products Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 25000 Ton/Tons per Year |
| Delivery Time | 15-20 days |
| Packaging Details | Export standard package: bundled ,wooden box, suit for all kinds of transport,or be required |
| Application | Other, Fluid Pipe, Boiler Pipe, Gas Pipe, OIL PIPE, |
| Alloy Or Not | Non-Alloy |
| Section Shape | Round |
| Length | customized |
| Grade | Carbon Steel, carbon steel |
| Product name | Seamless Carbon Tube |
| Brand Name | Haiwo |
| Model Number | SAE1020 |
| Certification | Available |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 25000 Ton/Tons per Year |
| Delivery Time | 15-20 days | Packaging Details | Export standard package: bundled ,wooden box, suit for all kinds of transport,or be required |
| Application | Other, Fluid Pipe, Boiler Pipe, Gas Pipe, OIL PIPE, | Alloy Or Not | Non-Alloy |
| Section Shape | Round | Length | customized |
| Grade | Carbon Steel, carbon steel | Product name | Seamless Carbon Tube |
| Brand Name | Haiwo | Model Number | SAE1020 |
| Certification | Available | Place of Origin | China |
| High Light | Precision Seamless Steel Pip ，SAE1020 Seamless Steel Pip ，100mm Carbon Steel Pipe | ||
SAE1020 low-carbon steel pipe 100mm 20mm diameter 20CR4 precision seamless steel pipe
The essence of high-temperature tempering brittleness of precision bright tubes is generally believed to be the result of impurity elements such as phosphorus, tin, antimony, and arsenic segregation at the original austenite grain boundaries, leading to grain boundary embrittlement. And alloy elements such as manganese, nickel, chromium, and the above-mentioned impurity elements undergo co segregation at grain boundaries, promoting the enrichment of impurity elements and exacerbating embrittlement. On the contrary, molybdenum has a strong interaction with impurities such as phosphorus, which can generate precipitates within the crystal and hinder the segregation of phosphorus at grain boundaries. This can alleviate the high-temperature tempering brittleness of rare earth elements, which also has a similar effect to molybdenum. Titanium more effectively promotes the precipitation of phosphorus and other impurity elements within the crystal, thereby weakening the grain boundary segregation of impurity elements and slowing down high-temperature tempering brittleness.
| Precision bright steel tube/Precision special-shaped steel pipe | ||
| Standard | ASTM, AISI,JIS, DIN2391,DIN2445, EN10305,GB/T3639,GB/T8713, GOST | |
| Grade | A36,A53(A,B) ,A106(B,C) , A179-C,SAE1010 ,1020, 1035/S35C ,1045/S45C/CK45 , E235/S235JR, E355/S355JR, ST35,ST37,ST45,ST52,20CR4 ,41CR4, 4130,15CRMO,20CRMO, 34CRMO4/4135/SCM435, 42CRMO4/4140/SCM440, ST35.8 ,ST37.2 , ST42 ST52.4 ,100CR6,STKM11A,STKM12B,STKM13A, | |
| Size | OD | 5mm - 610mm, or as the customer’s request |
| Thickness | 0.2mm - 60mm or as the customer’s request | |
| Length | 10mm-12000mm or as the customer’s request | |
| Section Shape | Round/Rectangular/Square/Other Special shapes | |
| Surface | Bright and smooth, no scratches, no pitting | |
| Certification | CE,ISO | |
| Surface Treatment | oiled/black painting | |
| Tolerance | ±0.02MM, | |
| Type | Seamless Steel Pipe/Welded steel pipe | |
| MOQ | No MOQ for stock Size, 50 KG for our production. | |
| Inspection | Party Inspection | |
| Payment terms | T/T, L/C, Western Union, Alibaba Trade Assurance, etc | |
| Price term | Ex-work, FOB, CIF, CFR, etc | |
| Wuxi Haiwo Metal Products Co., Ltd. |
| Contacts: Alice |
| Phone/Wechat/Whatsapp:+86-133 3790 0863 |
| Email: alice@haiwosteel.com |
| Address: No.168,Qiangao RD,LiangXi District, Wuxi Jiangsu Province P.R.China |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2005
Total Annual:
8000000-12000000
Employee Number:
50~100
Ecer Certification：
Active Member
Wuxi Haiwo Metal Products Co., Ltd. specializing in the production of special steel, high precision precision seamless steel pipe, alloy steel, steel plate, steel coil, galvanized coil, galvanized pipe, galvanized sheet, decorative pattern plate, PPGI/PPGL, cold drawing profile, pipe, bar, aluminum ... Wuxi Haiwo Metal Products Co., Ltd. specializing in the production of special steel, high precision precision seamless steel pipe, alloy steel, steel plate, steel coil, galvanized coil, galvanized pipe, galvanized sheet, decorative pattern plate, PPGI/PPGL, cold drawing profile, pipe, bar, aluminum ...
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