Torich International Limited
| Payment Terms | L/C, T/T |
| Supply Ability | 5000tons per year |
| Delivery Time | 30-45days |
| Packaging Details | In bundles |
| Steel grade | 300 Series |
| Application | Decoration |
| Type | Seamless |
| Standard | GB |
| Thickness | 0.4-30mm |
| Outer diameter | 3mm upto 23mm |
| Brand Name | Torich |
| Model Number | A268 |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000tons per year |
| Delivery Time | 30-45days | Packaging Details | In bundles |
| Steel grade | 300 Series | Application | Decoration |
| Type | Seamless | Standard | GB |
| Thickness | 0.4-30mm | Outer diameter | 3mm upto 23mm |
| Brand Name | Torich | Model Number | A268 |
| Certification | ISO | Place of Origin | China |
TP439 UNS S43035 DIN 1.4510 FERRITIC STAINLESS SEAMLESS STEEL PIPES FOR NUCLEAR POWER PLANT HIGH PRESSURE
Quick detail:
| Material | TP439 |
| Size | OD 2-100mm |
| Length | Random L or Fix Length |
| Application | Nuclear Power plant |
Standards: ASTM/ASME B/SB163, ASTM/ASME B/SB165, ASTM/ASME B/SB167, ASTM/ASME B/SB423,
ASTM/ASME B/SB444, ASTM/ASME B/SB407, ASTM/ASME B/SB668 , ASTM/ASME B/SB677, ASTM/ASME
B/SB690, ASTM/ASME B/SB622 and corresponding other national standards
| Products | OD | WT | Length | |||
| Inch | MM | Inch | MM | Ft max. | Mt max. | |
| Tube | 1/2"-3" | 12.0-76.2 | 0.02"-0.5" | 0.5-12.0 | 105 | 32.00 |
| Pipe | NPS1/2"-6" | 21.34-168.3 | Sch10-Sch80 | 2.11-12.7 | 45 | 14.00 |
| Surper long length is ok to produce | ||||||
Chemical composition:
| USA standard | Germany Standard | C | Si | Mn | P | S | Cr | Ni | Al | N | Ti |
| AISI 439 UNS S43035 | EN 1.4510 DIN X3CrTi17 | 0.07 | 1.00 | 1.00 | 0.040 | 0.030 | 17.00~19.00 | 0.50 | 0.15 | 0.04 | 0.2+4(C+N)min, 1.10 max |
The 439 steel grade is based on the common ferritic stainless steel material 1Cr17 (430) to reduce the C content,
and at the same time adds Ti and other stabilizing elements, so that the intergranular corrosion resistance,
formability and weldability of the steel are improved. 439 stainless steel seamless pipes are mainly used in stress
corrosion-resistant environments, such as hydrogen sulfide, chloride ion environment for petroleum refining heat
exchanger pipes, oil production or oil pipelines; high-pressure heater pipes for various power plants, nuclear power
steam-water separation reheaters Tubes, waste heat boiler tubes of gas-fired power plants; waste heat utilization
air heat exchanger tubes of steel mills with high temperature sulfur corrosion (below 927 degrees Celsius).
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Site Member
Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DO... Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DO...
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