SUZHOU FRANK STEEL CO.,LTD.
| Payment Terms | T/T |
| Supply Ability | 1000 Ton per 30 days |
| Delivery Time | about 30 work days |
| Packaging Details | Simple packing in hexagon shape per bunch or plywooden boxes |
| Standard | DIN 17175 ST45.8/Ⅲ |
| Length | Negotiation between 4-12M |
| Protection | Plastic Caps on both ends |
| Marks | As per customer's requirement |
| 3rd party exam | Supported |
| Front money | 30% of total amount |
| Shipping insurance | Negotiation |
| Surface | Painted, Oiled, Galvanized, Hosphate |
| Out Diameter | cold-drawn 8mm-168.3mm, hot-rolled >168.3mm |
| Wall Thickness | Negotiation |
| Blunted | Supported |
| Application | Fluid Pipe, oil Pipe |
| Brand Name | FRANK STEEL |
| Model Number | DIN 17175 ST45.8/Ⅲ |
| Certification | API CERTIFICATE |
| Place of Origin | P.R.CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 Ton per 30 days |
| Delivery Time | about 30 work days | Packaging Details | Simple packing in hexagon shape per bunch or plywooden boxes |
| Standard | DIN 17175 ST45.8/Ⅲ | Length | Negotiation between 4-12M |
| Protection | Plastic Caps on both ends | Marks | As per customer's requirement |
| 3rd party exam | Supported | Front money | 30% of total amount |
| Shipping insurance | Negotiation | Surface | Painted, Oiled, Galvanized, Hosphate |
| Out Diameter | cold-drawn 8mm-168.3mm, hot-rolled >168.3mm | Wall Thickness | Negotiation |
| Blunted | Supported | Application | Fluid Pipe, oil Pipe |
| Brand Name | FRANK STEEL | Model Number | DIN 17175 ST45.8/Ⅲ |
| Certification | API CERTIFICATE | Place of Origin | P.R.CHINA |
| High Light | 17175 high pressure boiler pipe ，ST45.8 Ⅲ Seamless Steel Tube | ||
DIN 17175 ST45.8 / III seamless steel tube for ressure vessels and high temperature boilers.
1. Product Description
Din17175 ST45.8/Ⅲ is a high temperature pipe, which is suitable for manufacturing boilers, heating pipes, superheaters, reheaters, pressure vessels and instruments with working temperature between 450 ℃ and 600 ℃. The main materials are st35.8, ST45.8, 15Mo3, 13CrMo44 and 10como910.
They have different inspection requirements, chemical compositions and physical properties. Customers can choose their own products according to their own needs. Please refer to the following table for specific chemical compositions and physical properties,
All kinds of DIN7175 ST45.8/Ⅲ steel pipes for export can be painted and marked on the surface, threaded and chamfered on both ends, with pipe caps and protective covers on both ends, with various export packaging methods to ensure the safe transportation of products,
Our products sell well all over the world, and high quality products are unanimously recognized by customers.
2. Chemical composition
| Standards | Steel pipes No. | Chemical composition(%) | |||||||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | Al | W | Nb | N | ||
| DIN 17175 | ST35.8 | ≤0.17 | 0.10～0.35 | 0.40～0.80 | ≤0.040 | ≤0.040 | ≤0.30 | ||||||||
| ST45.8/Ⅲ | ≤0.21 | 0.10～0.35 | 0.40～1.20 | ≤0.040 | ≤0.040 | ≤0.30 | |||||||||
| 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 | 0.45～0.65 | ||||||||
| 10CrMo910 | 0.08～0.15 | ≤0.50 | 0.30～0.70 | ≤0.025 | ≤0.020 | 2.00～2.50 | 0.90～1.10 | ≤0.30 | ≤0.30 | ≤0.015 | |||||
3. Physical Properties
| Standards | Steel pipes No. | Tensile strength(MPa) | Bend strength(MPa) | Elongation(％) | Impact energy(J) | Hardness | |
| DIN17175 | ST35.8 | 360～480 | ≥235 | ≥25 | ≥34(DVM) | / | |
| ST45.8/Ⅲ | 410～530 | ≥255 | ≥21 | ≥27(DVM) | / | ||
| 15Mo3 | 450～600 | ≥270 | ≥22 | ≥34(DVM) | / | ||
| 13CrMo44 | 440～590 | ≥290 | ≥22 | ≥34(DVM) | / | ||
| 10CrMo910 | 480～630 | ≥280 | ≥20 | ≥34(DVM) | / |
4. Details Picture
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2005
Total Annual:
400000-500000
Employee Number:
280~300
Ecer Certification：
Active Member
Founded in 2005 in Suzhou, China, Frank steel specializes in seamless steel tube production and international trade, With the rapid development of Internet business, Frank steel, together with many famous seamless steel tube manufacturers, has jointly built an Internet business platform... Founded in 2005 in Suzhou, China, Frank steel specializes in seamless steel tube production and international trade, With the rapid development of Internet business, Frank steel, together with many famous seamless steel tube manufacturers, has jointly built an Internet business platform...
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