Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 1000000Tons per Year |
| Delivery Time | 3-15 work days |
| Packaging Details | Plywood case,pallet,woven bag,or other Seaworthy packed as customed |
| Product Name | Stainless Steel 253MA ASTM A213 A312 A249 UNS S30815 Seamless Welded Pipe Tube |
| Standard | A213 A312 A249 |
| Material | Duplex Steel |
| Prodcut | steel pipe tube |
| Type | Seamless or welded |
| OD | 1/2"-48” |
| Thickness | SCH 5-SCH XXS |
| End | BE or PE |
| Brand Name | HT |
| Model Number | Duplex Steel 253MA |
| Certification | ISO SGS BV TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 1000000Tons per Year |
| Delivery Time | 3-15 work days | Packaging Details | Plywood case,pallet,woven bag,or other Seaworthy packed as customed |
| Product Name | Stainless Steel 253MA ASTM A213 A312 A249 UNS S30815 Seamless Welded Pipe Tube | Standard | A213 A312 A249 |
| Material | Duplex Steel | Prodcut | steel pipe tube |
| Type | Seamless or welded | OD | 1/2"-48” |
| Thickness | SCH 5-SCH XXS | End | BE or PE |
| Brand Name | HT | Model Number | Duplex Steel 253MA |
| Certification | ISO SGS BV TUV | Place of Origin | China |
| High Light | duplex stainless steel tube ，904l stainless steel pipe | ||
Stainless Steel 253MA ASTM A213 A312 A249 UNS S30815 Seamless Welded Pipe Tube
1. Most Prominent ASTM A213 Stainless Steel 253MA Tubes Manufacturer, SS 253MA Tubing, 253MA Seamless Tubes Supplier, 253MA Stainless Steel Hot Rolled Tubes, 253MA Welded Tubes, 253MA Cold Rolled Tubes in India
ASTM A213 Stainless Steel 253MA Electropolished Tubes, 253MA Heat Exchange Tubes, 253MA Decorative Tube, 253MA High Pressure Tubing, 253MA Boiler Tubing, 253MA Condenser Tubes, 253MA Hollow Tubes, 253MA Oval Tubes Stockists
2. 253 MA Tubes Specifications
Standard specifications for 253MA Tubes. If any specification is not mentioned here, you can contact us. We also manufacture and export any custom specification as per clients requirement.
| Specifications | ASTM A/ASME SA213 |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| 253MA Tubes | 1/2″ NB – 24″ NB |
| Thickness | 20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc. |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Tubes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
3. Types of 253MA Tubes
| 253MA ASTM A213 Welded Tubes | ASTM A213 MA 253 Welded Tubes |
| 253MA Welded Tubes | 253 MA Steel Welded Tubes |
| Steel 253MA Welded Tubes | MA 253 ASTM A249 Seamless Tubes |
| ASTM A358 253MA Seamless Tubes | 253 MA Seamless Tubes |
| 253MA Steel Seamless Tubes | Steel MA 253 Seamless Tubes |
| 253MA ASTM A249 ERW Tubes | ASTM A358 253 MA ERW Tubes |
| 253MA ERW Tubes | MA 253 Steel ERW Tubes |
| Steel 253MA ERW Tubes | 253 MA ASTM A269 Fabricated Tubes |
| ASTM A213 253MA Fabricated Tubes | MA 253 Fabricated Tubes |
| 253MA LSAW Tubes | Steel 253 MA Fabricated Tubes |
| 253MA ASTM A269 Square Tubes | ASTM A213 MA 253 LSAW Tubes |
| 253MA Polished Tubes | 253 MA Steel LSAW Tubes |
| Steel 253MA LSAW Tubes | ASTM A213 MA 253 Cold Drawn Tubes |
| 253MA Steel Hot Rolled Tubes | Steel 253 MA Cold Rolled Tubes |
| 253MA ASTM A249 Hexagonal Tubes | ASTM A269 MA 253 Round Tubes |
4. 253 MA Tubes Chemical Composition
| Grade | 253MA | |
| min | max | |
| C | 0.05 | 0.10 |
| Mn | – | 0.80 |
| Si | 1.40 | 2.00 |
| P | – | 0.04 |
| S | 1.40 | 2.00 |
| Cr | 20.0 | 22.0 |
| Ce | 0.03 | 0.08 |
| Ni | 10.0 | 12.0 |
| N | 0.14 | 0.20 |
| Fe | Balance | Balance |
ASTM A249 253MA Tubes Mechanical Properties
| Grade | 253MA | |
| Tensile Strength (MPa) min | 600 | |
| Yield Strength 0.2% Proof (MPa) min | 310 | |
| Elongation (% in 50mm) min | 40 | |
| Hardness | Rockwell B (HR B) max | 95 |
| Brinell (HB) max | 217 | |
MA 253 Tubes Physical Properties
| Grade | 253MA | |
| Density (kg/m3) | 7750 | |
| Elastic Modulus (GPa) | 200 | |
| Mean Coefficient of Thermal Expansion (m/m/0C) | 0-1000C | 15.9 |
| 0-3150C | 16.2 | |
| 0-5380C | 17.0 | |
| Thermal Conductivity (W/m.K) | at 1000C | 14.2 |
| at 5000C | 18.7 | |
| Specific Heat 0-1000C (J/kg.K) | 500 | |
| Electrical Resistivity (n.m) | 720 | |
6. 253MA Tubes Equivalent Grades
| Grade | 253 MA | |
| UNS No | S30815 | |
| Old British | BS | – |
| En | – | |
| Euronorm | No | 1.4835 |
| Name | – | |
| Swedish SS | – | |
| Japanese JIS | – | |
| GOST | – | |
7. 253 MA Tubes - Industries & Applications
Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:
Gas Processing Industries
Petrochemical Industries
Power Generation Industries
Food Processing Industries
Chemical Industries
Oil & Gas Industries
Fertilizers Industries
Sugar Industries
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1978
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Active Member
Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti... Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti...
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