DIN 1629 Seamless steel Tubes
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- SunnySteel
- Payment Terms
- D/P,L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Pipe Fittings , Steel Pipes
China Alloy pipe Manufactory Ltd.
China
- Verified Certificate
-
13
| Product name | DIN 1629 Seamless steel Tubes | Certification | - |
|---|---|---|---|
| Category |
Pipe Fittings
Steel Pipes |
Ingredients | - |
| Keyword | seamless tubes , en 10210 seamless pipe , din 1629 , seamless steel tubes | Unit Size | - |
| Brand name | SunnySteel | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | 7304 |
Product Information
DIN 1629 is the standard specifies the Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirements.
DIN 1629 Size range (mm):
- Outer Dimensions: 6.0mm-219.0mm
- Wall Thickness: 1.0mm-30 mm
- Length: max 12000mm
Application:
- It is used for manufacturing pipeline,vessel,equipment,pipe fittings .
- These tubes are prodominantly used in construction of chemical plant, vessels, pipework and for genearl mechanical engineering purpose.
The main products of steel / steel grade:
- DIN1629 ST37.0
- DIN1629 ST44.0
- DIN1629 ST52.0
Delivery Condition:
- Heat treatment,Annealed, Normalized, Normalized and Tempered
Surface treatment:
- Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
- Painting as requested.
Chemical Compositions(%) of DIN1629
| Grade | C | Si | Mn | P | S |
| DIN1629 ST37.0 | ≤0.17 | / | / | ≤0.040 | ≤0.040 |
| DIN1629 ST44.0 | ≤0.21 | / | / | ≤0.040 | ≤0.040 |
| DIN1629 ST52.0 | ≤0.22 | ≤0.55 | ≤1.70 | ≤0.040 | ≤0.035 |
Mechanical Properties of DIN1629
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%)L | Elongation (%)T |
| DIN1629 ST37.0 | ≥235 | 350-480 | 25 | 23 |
| DIN1629 ST44.0 | ≥275 | 420-550 | 21 | 19 |
| DIN1629 ST52.0 | ≥355 | 500-650 | 21 | 19 |
Amounts by which the chemical composition in the product analysis may deviate from the limiting values applicable to the cast analysis
| Element | Amount by which the product analysis may deviate from |
| the limiting values applicable to the analysis % by mass | |
| C | +0,02 |
| P | +0,010 |
| S | +0,010 |
| N | +0,001¹) |
¹) A contant in excess of the maximum value stated is permitted if a phosphorus content less than the maximum specified by 0,005% P per 0,001% N is observed. However, the nitrogen contant shall not exceed a value of 0,012% in the cast analysis and 0,014% in the product analysis (this does not apply to the RR type of deoxidization.
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | D/P,L/C,T/T | Shipping time | Negotiable |
- President
- Sum Xu
- Address
- No. 273, Siping Road, Shanghai, 200081, China
- Product Category
- Pipe Fittings,Steel Pipes
- Year Established
- 2000
- No. of Total Employees
- 501-1000
- Company introduction
-
Sunny Steel Enterprise Ltd., with strong support of our customers from around the world, we are a professional supplier in steel pipe and pipe fitting.
We provide our customer with mainly steel pipe include Welded pipe, Seamless tubes, Alloy tube, Stainless pipes, and Abrasion resistant pipe.
The fittings include Weldable Components, Forged Fittings, Valves, Flange and Accessories etc.
- Main Markets
-
Germany
Luxembourg
- Main Product
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