TSING SHAN STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T |
| Supply Ability | 50000KGS |
| Delivery Time | 7 Days |
| Packaging Details | Wooden Box |
| Size Standard | ASTM B16.10 & B16.19 & Customized |
| End | Beveled End, Plain End |
| Products | Stainless Steel Flange |
| Material Grade | S32750 DIN1.4410 2507 |
| Origin | Jiangsu |
| Inner | Clean |
| Size Range | 1/2''-25'' |
| Use | manufacturing |
| Delivery Condition | annealed |
| Pressure Rating | High |
| Test | ET, UT, HT , PT |
| Surface | BRIGHT ANNEALED |
| Inspection | 100% |
| Brand Name | TSINGSHAN |
| Model Number | S32750 2507 DIN1.4410 |
| Certification | ISO MTC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50000KGS |
| Delivery Time | 7 Days | Packaging Details | Wooden Box |
| Size Standard | ASTM B16.10 & B16.19 & Customized | End | Beveled End, Plain End |
| Products | Stainless Steel Flange | Material Grade | S32750 DIN1.4410 2507 |
| Origin | Jiangsu | Inner | Clean |
| Size Range | 1/2''-25'' | Use | manufacturing |
| Delivery Condition | annealed | Pressure Rating | High |
| Test | ET, UT, HT , PT | Surface | BRIGHT ANNEALED |
| Inspection | 100% | Brand Name | TSINGSHAN |
| Model Number | S32750 2507 DIN1.4410 | Certification | ISO MTC |
| Place of Origin | China | ||
| High Light | Super Duplex S32750 seamless steel pipe ，ASTM A790 stainless steel tube ，2507 S25073 stainless steel pipe | ||
Material Summary
Stainless steel Super Duplex 2507 is designed to handle highly corrosive conditions and situations were high strength is required. High molybdenum, chromium and nitrogen content in Super Duplex 2507 help the material withstand pitting and crevice corrosion. The material is also resistant to chloride stress corrosion cracking, to erosion corrosion, to corrosion fatigue, to general corrosion in acids. This alloy has good weldability and very high mechanical strength.
Chemical Composition
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| S32750 | ≤0.03 | ≤1.2 | ≤0.035 | ≤0.002 | ≤0.8 | 6-8 | 24-26 | 3-5 | 0.24-0.32 | ≤0.5 |
| Grade | Tensile Strength ksi(MPa) |
Yield Strength ksi (MPa) |
Elongation (%) |
Hardness HBW |
Hardness HRC |
| S32750 | ≥116(800) | ≥80(550) | ≥15 | ≤300 | ≤32 |
Used primarily for parts requiring excellent corrosion and strong magnetic properties such as:
Specification:
A:Stainless steel seamless pipe:
Standard:ASTM A312 Austenitic Stainless Steel Pipes for high-temperature and general corrosive service.
ASTM A213 for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A269 Austenitic Stainless Steel Tubes for General Service
ASTM A270 for Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubes
Grade:
TP304,TP304L,TP304H,TP316,TP316L,TP316Ti,TP309,TP310S,TP321,TP321H,
TP347, TP347H, TP405, TP410, TP430
Sizes: 1/8" - 36" +
Schedules: S/5s - XXS
Services: Bending - Cutting - Grooving - Polishing - Threading
Surface treatment: Industrial tubes Annealed and pickled, Sanitary tubes polished 180 grit, 240 grit, 400 grit
Austenitic steel
| TP304 | General-purpose stainless steel with good corrosion resistance for most applications. Used for: Bar rails, Boat railings, Canopy supports, Chemical processing equipment, Chemical tubing, Column covers, Duct works, Feed-water tubes, Food preparation equipment, Food processing equipment, Heat exchanger tubes, Hypodermic needles, Ladders, Mechanical & structural components, Pharmaceutical processing equipment, Piping systems, Railings (architectural), Traffic barriers, Water pipes. |
| TP304H | Higher carbon content than 304L, for increased strength, particularly at elevated temperatures. |
| TP304L | Chemical plant and food processing equipment, where freedom from sensitization is required in plate thicknesses TP316/316L |
| TP316/316L | Used where higher corrosion resistance is required. Boat railings, Canopy supports, Chemical tubing, Column covers, Duct works, Feed-water tubes, Food preparation equipment, Food processing equipment, Heat exchanger tubes, Hypodermic needles, Ladders, Mechanical & structural components, Pharmaceutical processing equipment, Piping systems, Railings, Street (urban) furniture, Textile tubing, Traffic barriers, Water pipes. |
| TP316H | Similar oxidation resistance to TP 316. Main areas of application: Heat exchangers, furnaces, chemical and petrochemical plant. |
| TP321 | Heat exchanger tubing, Chemical processing tubing, Pressure tank tubing. Suitable for heat resisting applications to 800°C. |
| TP321H | This is the high carbon version of TP 321 which ensures greater creep resistance. Behaves much the same as TP 321 in oxidation resistance. Main applications: Heat exchangers, furnaces, boilers in chemical and petrochemical plant |
| TP316Ti | A titanium stabilized version of 316 used where good resistance to intergranular corrosion and high temperature strength is required. |
| TP317 | Chemical processing tubing, Dyeing equipment, Ink manufacturing equipment, Pulp & paper manufacturing equipment |
| TP347HFG | Mainly used for boilers in the termal power plant, reheaters and superheaters |
Super-Austenitic steel
TP904L
High resistance to general corrosion in e.g. sulphuric and acetic acids, crevice corrosion, stress corrosion cracking, pitting in chloride bearing solutions.
Ferritic and Martensitic Steel
| TP405 | Used for applications where hardening upon cooling from high temperatures must be avoided. Has excellent long-time stability up to 1200°F. |
| TP410 | General purpose grade for use in mildly corrosive environments |
| TP430 | Mechanical & structural tubing, Architectural tubing, Heat exchanger tubing, Condensers, Re-heaters, Evaporators. |
Duplex
| S31803 | Typically used in heat exchangers, gas scrubbers, fans, chemical tanks, flowlines, marine and refinery applications. |
| S32750 | Used in oil & gas, chemical process, power industries. At that heat-exchangers are main application. |
| S31254 | With high levels of chromium, molybdenum, and nitrogen is especially suited for high-chloride environments such as brackish water, seawater and other high-chloride process streams. |
Are you a factory or a trading company?
We are a company with two mill and one warehouse,produce Stainless Steel/(Super)Duplex Steel/ Nickel Alloy seamless tube&pipes.
But we also can provide welded stainless steel pipes and pipe fittings, coils, sheets, bar, plates etc.
We have approvals of ISO9001:2015,ISO14001:2015,ISO45001:2018, BV Ocean& Offshore Ship Classification Societies, GOST, TUV, PED AD2000 etc.
And will get ABS/NORSOK/DNV/CU-TR(EAC) soon.
It mainly depends on your demanded volume and material grade. The time of delivery is usually around0.5- 1 month(1*40HT as usual).
We can send it out in 5 days if it has stock.
Our usual payment term is 30% deposit and the rest against B/L. L/C is also acceptable. And the shipping terms are EXW,FOB, CFR,CIF.Whichever you like.
All material are 100% PMI tested and measured before shipping. We also accept third part inspection andEN10204.3.1B Mill test certificate for all materials.
1.We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer and we sincerely do business with them, sustain our service level before and after every deal.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...
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