Zhangjiagang Hua Dong Energy Technology Co., Ltd.
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| Place of Origin: | China |
| Brand Name: | HDT |
| Certification: | ASME/CE / ISO /TUV |
| Model Number: | TP304L |
| Minimum Order Quantity: | 5T |
|---|---|
| Price: | 100 - 1000 USD / ton |
| Packaging Details: | Seaworthy Package |
| Delivery Time: | 30days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000 ton / month |
| STANDARD: | JIS, AiSi, ASTM, GB, DIN, EN | MATERIAL: | TP304L |
|---|---|---|---|
| SPECIFICATION: | ASTM A269 / A269M-15A 38.1X1.59MM Steel Boiler Tube/seamless Boiler Tubes/seamless Steel Pipe | Package: | Standard Seaworthy Package |
| Processing: | Bending, Welding, Decoiling, Punching, Cutting, Moulding | Shape: | Round |
| Highlight: | EN 10305-1 Cold Drawn Steel Tube,DIN 2391 Cold Drawn Steel Tube,ST52.4 Cold Drawn Steel Tube |
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Description
HDT deal with stainless steel seamless pipe and tube already more than 10 years, every year sell more than 80000 tons of stainless steel seamless pipe and tube. Our client already cover more than 45 countries. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. ANSI B16.10: B16.19 SCH 5S, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 60, SCH80S, XS, SCH 100, SCH 120, SCH160, XXS
DIN 2391 Seamless Precision Steel Tubes Mechanical Properties
| Pipe types | Steel grades | Minimum resistance properties | |||||||||||
| +C | +LC | +SR | +A | +N | |||||||||
| Rm [MPa] | A% | Rm [MPa] | A% | Rm [MPa] | Re [MPa] | A% | Rm [MPa] | A% | Rm [MPa] | Re [MPa] | A% | ||
| Precise seamless steel pipes St35, St45, St52 According to DIN 2391 | St 35 | 480 | 6 | 420 | 10 | 420 | 350 | 14 | 315 | 25 | 340- 470 | 235 | 25 |
| St 45 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440- 570 | 255 | 21 | |
| St 52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490- 630 | 355 | 22 |
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DIN 2391 Seamless Precision Steel Tubes Chemical Composition
| Grade | Mfg. Process | Chemical composition(%) | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Others | ||
| St30Si | S | 0.10Max | 0.30Max | 0.55Max | 0.040Max | 0.040Max | - | - | - | - |
| St30A1 | S | 0.10Max | 0.05Max | 0.55Max | 0.040Max | 0.040Max | - | - | - | Al deoxydized |
| St35 | S | 0.17Max | 0.35Max | 0.40Max | 0.050Max | 0.050Max | - | - | - | - |
| St45 | S | 0.21Max | 0.35Max | 0.40Max | 0.050Max | 0.050Max | - | - | - | - |
| St52 | S | 0.22Max | 0.55Max | 1.60Max | 0.050Max | 0.050Max | - | - | - | - |
Specification
| Standards | DIN 2391-1 Cold Drawn Tube |
| DIN 2391-1 Cold Drawn Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
| DIN 2391-1 Cold Drawn Welded Pipe Size | 5.0 mm – 1219.2 mm |
| DIN 2391-1 Cold Drawn EFW Pipe size | 5.0 mm – 1219.2 mm |
| DIN 2391-1 Cold Drawn Tube Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| DIN 2391-1 Cold Drawn Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| DIN 2391-1 Cold Drawn Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| DIN 2391-1 Cold Drawn Welded Tube Size | 6.35 mm OD To 152 mm OD |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| DIN 2391-1 Cold Drawn Tube wall thickness | 0.020" –0.220", (special wall thicknesses available) |
| Length | Single Random, Double Random, Standard & Cut length Pipe & Tube |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Form | Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc |
| Type | Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
| End | Plain End, Beveled End, Treaded Pipe & Tube |
| Application | Oil Pipe & Tube, Gas Pipe & Tube, Fluid Pipe & Tube, Boiler Pipe & Tube, Heat exchanger Tube |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
Application Industries
Contact Person: Mrs. Sandy
Tel: 008615151590099
Fax: 86-512-5877-4453
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