Torich International Limited
| Payment Terms | L/C, T/T |
| Supply Ability | 30000tons per year |
| Delivery Time | 5-8 week days |
| Packaging Details | In wooden boxes packaging |
| Material | UNSC68700 UNSC44500 |
| Standard | ASTM B111 |
| OD | 2-100mm |
| WT | 0.1-20mm |
| Length | 12max |
| Production method | Cold drawn +Seamless |
| Shape | Round |
| Alloy or not | Is Alloy |
| Type | SMLS |
| Brand Name | Torich |
| Model Number | ASTM B111 |
| Certification | ISO LR TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 30000tons per year |
| Delivery Time | 5-8 week days | Packaging Details | In wooden boxes packaging |
| Material | UNSC68700 UNSC44500 | Standard | ASTM B111 |
| OD | 2-100mm | WT | 0.1-20mm |
| Length | 12max | Production method | Cold drawn +Seamless |
| Shape | Round | Alloy or not | Is Alloy |
| Type | SMLS | Brand Name | Torich |
| Model Number | ASTM B111 | Certification | ISO LR TUV |
| Place of Origin | China |
Seamless steel tubes ASTM B111 UNSC68700 UNSC44500
Copper and Copper-Alloy Seamless Condensers tubes and Ferrule Stock
OD:16mm-419mm
WT:1mm-15mm
Length:6096mm or as per requests
Material:C70600,CuNi10Fe1.6Mn, 7060X
Application:
Good quality for heat exchanger
General size as OD 19.05, 25 ,12.7 ,WT 1.65 ,1.245 ,2.11.
ASTM B111 C68700 is arsenic-added aluminum brass. Cold working must be excellent. Mainly used as pipe fittings
for condensers, evaporators and heat exchangers.
| Chemical requirements | |||||||||||||
| Copper or copper alloy UNS No. | Copper | Tin | Al | Ni incl Co | Pb max | Fe max | Zn max | Mn max | As | Sb | P max | Cr | Other named elements |
| C44300 | 70.0-73.0 | 0.9-1.2 | 0.07 | 0.06 | remainder | 0.02-0.06 | |||||||
| C44400 | 70.0-73.0 | 0.9-1.2 | 0.07 | 0.06 | remainder | 0.02-0.10 | |||||||
| C44500 | 70.0-73.0 | 0.9-1.2 | 0.07 | 0.06 | remainder | 0.02-0.10 | |||||||
| C60800 | remainder | 5.0-6.5 | 0.1 | 0.1 | 0.02-0.35 | ||||||||
| C61300 | remainder | 0.20-0.50 | 6.0-7.5 | 0.15 max | 0.01 | 2.0-3.0 | 0.1 | 0.2 | 0.015 | ||||
| C61400 | remainder | 6.0-8.0 | 0.01 | 1.5-3.5 | 0.2 | 1.0 | 0.015 | ||||||
| C68700 | 76.0-79.0 | 1.8-2.5 | 0.07 | 0.06 | remainder | 0.02-0.06 | |||||||
| C70400 | remainder | 4.8-6.2 | 0.05 | 1.3-1.7 | 1.0 | 0.30-0.80 | |||||||
| C70600 | remainder | 9.0-11.0 | 0.05 | 1.0-1.8 | 1.0 | 1.0 | |||||||
| C70620 | 86.5 min | 9.0-11.0 | 0.02 | 1.0-1.8 | 0.5 | 1.0 | 0.02 | C.05 max S.02 max | |||||
| C71000 | remainder | 19.0-23.0 | 0.05 | 0.50-1.0 | 1.0 | 1.0 | |||||||
| C71500 | remainder | 29.0-33.0 | 0.05 | 0.4-1.0 | 1.0 | 1.0 | |||||||
| C71520 | 65.0 min | 29.0-33.0 | 0.02 | 0.4-1.0 | 0.5 | 1.0 | 0.02 | C.05 max S.02 max | |||||
| C71640 | remainder | 29.0-32.0 | 0.05 | 1.7-2.3 | 1.0 | 1.5-2.5 | C.06 max S.03 max | ||||||
| C72200 | remainder | 15.0-18.0 | 0.05 | 0.50-1.0 | 1.0 | 1.0 | 0.30-0.70 | Si.03 max Ti.03 max | |||||
Standard:
This specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys up
to 31/8 in. [80 mm] inclusive, in diameter, for use in surface condensers, evaporators, and heat exchangers. The following
coppers and copper alloys are specified.
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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