Qingdao Teste Metal Products Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 7~10 working days |
| Product name | Carbon Steel Pipe |
| Standard | DIN 17175 |
| Grade | St35.8 |
| Type | Seamless Pipe(SMLS) |
| Thickness: Schedule | STD, 40, XS, 80, XXS, 160 |
| Pipe end | Plain end,Beveled end,Treaded |
| Certification | ISO 9001 ,CE |
| Place of Origin | Jiangsu,China |
View Detail Information
Explore similar products
Sa 179 Astm A179 Seamless Carbon Steel Pipe / Tubing For Heat Exchanger
Metal Beveled End Seamless Carbon Steel Pipe Tube Astm A252 Grade 2
A106 Carbon Steel Seamless Steel Pipe Sch 40 ASTM A53 Gr.B
Schedule 40 Seamless Carbon Steel Pipe Asme Api 5l Astm A53 A106 Grade A
Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 7~10 working days | Product name | Carbon Steel Pipe |
| Standard | DIN 17175 | Grade | St35.8 |
| Type | Seamless Pipe(SMLS) | Thickness: Schedule | STD, 40, XS, 80, XXS, 160 |
| Pipe end | Plain end,Beveled end,Treaded | Certification | ISO 9001 ,CE |
| Place of Origin | Jiangsu,China | ||
| High Light | din 17175 cold drawn seamless steel tube ，st35.8 cold drawn seamless steel tube ，plain end cs seamless pipe | ||
Standard:DIN 17175 : Seamless Steel Tubes For Elevated Temperatures
As far as DIN 17175 is concerned, steels that have a good mechanical properties at a higher temperature, up to 6 00 °C, and even under long-term load, are called heat-strength steels.
DIN 17175 St35.8 Seamless Steel Tubes can be used to manufacture steam boilers, pipes, pressure vessels and instruments operating at temperatures up to 600 ° C and at high temperatures.
ST35.8 STEEL PIPE MECHANICAL PERFORMANCE
| Grade | C | Si | Mn | P | S | Cr | Mo |
| St35.8 | ≤0.17 | 0.10-0.35 | 0.40-0.80 | ≤0.040 | ≤0.040 | / | / |
| St45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.040 | ≤0.040 | / | / |
| 15Mo3 | 0.12-0.20 | 0.10-0.35 | 0.40-0.80 | ≤0.035 | ≤0.035 | / | 0.25-0.35 |
| 13CrMo44 | 0.10-0.18 | 0.10-0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.70-1.10 | 0.46-0.65 |
| 10CrMo910 | 0.08-0.15 | ≤0.50 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.20-0.25 | 0.90-1.20 |
ID TOLERANCE:
| Project | Standard | Size range | Tolerance | |||
| Outer diameter | DIN17175 | Hot rolled steel pipe | OD ≤ 100mm | ± 0.75%( Min ± 0.5mm ) | ||
| OD＞ 100~ 320mm | ± 0.9% | |||||
| Cold drawn steel pipe OD ≤ 120mm | ± 0.6%( Min ± 0.25mm ) | |||||
| Wall thickness | DIN17175 | OD ≤ 130mm | WT ≤ 2Sn | +15%~-10% | ||
| WT ＞ 2Sn~4Sn | +12.5%~-10% | |||||
| WT ＞ 4Sn | ± 9% | |||||
| 130 ＜ OD ≤ 320mm | WT ≤ 0.05OD | +17.5%~-12.5% | ||||
| 0.05OD ＜ WT ≤ 0.11OD | ± 12.5% | |||||
| WT ＞ 0.11OD | ± 10% | |||||
ST35.8 STEEL PIPE DELIVERY CONDITION
1. NBK(+N)
after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium
2. GBK(+A)
after cold forming, annealing in non oxidizing medium protective gas
3. BK(+C)
the final heat treatment after cold forming, therefore small steel pipe plastically, the plastically degree does not guarantee
4. BKW(+LC)
after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)
5. BKS(+SR)
have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing again
ST35.8 STEEL PIPE SUPPLY STATUS
The 17175 St35.8 Seamless Steel Tubes Will be delivered through a suitable heat treatment. heat treatment includes:
- Normalizing
- Annealing
- Tempering; from the quenching temperature, it is not cold, but then tempered
- Adjust the mass by the isothermal transformation method.
Original material test
A thin sheet should be taken at the top end of each round or square bar ingot for a pickling test to determine if the top end is adequately cut. Ultrasonic testing can also be performed on the shrinkage hole as selected by the supplier.
Test:
- Chemical composition verification test
- hydrostatictest
- Tensile test
- Notched impact test
- Yield strength test
- Ring test
- Nondestructive testing
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2018
Total Annual:
15000000-20000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Qingdao Teste Metal Products Co., Ltd. is a professional manufacturer with more than 20 years of experience in manufacturing stainless steel and carbon steel establised in 2018. Our location is in Wuxi - the largest stainless-steel processing center in China. We have our own factory and... Qingdao Teste Metal Products Co., Ltd. is a professional manufacturer with more than 20 years of experience in manufacturing stainless steel and carbon steel establised in 2018. Our location is in Wuxi - the largest stainless-steel processing center in China. We have our own factory and...
Get in touch with us
Leave a Message, we will call you back quickly!