Product Description
Alloy steel pipe, alloy steel tube, seamless alloy steel pipe, welded alloy steel pipe, alloy pipe
Standard: ASTM A335, ASTM A213, JIS G3458, JIS A3462, DIN17175, GB5310, GB9948, etc
Material: P1, P12, P11, P22, P5, P9, P91, P92, T11, T2, T5, T9, T22, T1, ST52-3, etc.
Outside Diameter: 6 mm to 2500mm
Wall Thickness: 1mm to 120mm
Length: 12m, 11.8m, 6m, 5.8m or as required
Surface: Black painted, PE coated, Galvanized, BE OR PE end, plastic caped, etc
Our alloy steel pipe has Best quality with low cost and short delivery. Welcome to contact for more details.
Description | alloy steel pipe, alloy seamless steel pipe, alloy welded pipe, seamless alloy steel pipe, alloy pipe, alloy steel tube |
Standard | ASTM A335, ASTM A213, JIS G3458, JIS A3462, DIN17175, GB5310, GB9948 |
Material | P1, P2, P12, P11, P22, P5, P9, P91, P92, T1, T2, T11, T12, T5, T9, T22, T91, T92, 15CrMo, 12CrMo.12CrMoV,Cr5Mo.Cr9Mo.34CrMo4,34CrMo4,42CrMo,etc |
Outside Diameter | 6 mm to 2500mm |
Wall Thickness | 1mm to 120mm |
Length | 12m, 11.8m, 6m, 5.8m or as required |
Application | Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless steel pipe used. Alloy steel pipe can be made according to the customers requirements. |
Contacts | If you have any questions, please feel free to contact me. |
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Tianjin peng bo tongda international trade limited company is approved by tianjin government to carry out import and export trading company.Is located in the beautiful coast of the bohai sea, 70 kilometers away from tianjin port.Relying on the northern iron and steel production areas, with the domestic first-class enterprise cooperation, distribution and high quality steel products for export.Operating varieties include all kinds of steel pipe, plate, wire rod, pipe fittings and other series products.
The company insists on high quality, efficient, service customers, quality consciousness and service consciousness to carry out to each link,With high quality, competitive price, timely delivery to win the recognition and trust of many customers.
The company has a group of proficient in foreign trade, foreign language, management, storage and transportation, such as talents, Under the joint efforts of all staff, established a stable cooperation relationship with a large number of customers, products are exported to Europe, central and South America, Africa, the Middle East and other places,Trade partners all over the world more than 30 countries and regions, annual trade volume more than tens of millions of dollars.
Contact us
Tianjin pengbo tongda international trade Co.,Ltd | |
Address | Room 801/901-1-4# .QingDaBoYa Yuan, Shuang Jiang Road. ShuangJie Town, BeiChen District, Tianjin China |
Attn | Mr Shane |
Mob | 86-15620067658 |
Tel | 086-22-26825798/22-86899922-801/806 |
Fax | 086-22-86899922-808 |
Website | http://www.pbchinasteel.com |
Product Description
Alloy steel pipe, alloy steel tube, seamless alloy steel pipe, welded alloy steel pipe, alloy pipe
Standard: ASTM A335, ASTM A213, JIS G3458, JIS A3462, DIN17175, GB5310, GB9948, etc
Material: P1, P12, P11, P22, P5, P9, P91, P92, T11, T2, T5, T9, T22, T1, ST52-3, etc.
Outside Diameter: 6 mm to 2500mm
Wall Thickness: 1mm to 120mm
Length: 12m, 11.8m, 6m, 5.8m or as required
Surface: Black painted, PE coated, Galvanized, BE OR PE end, plastic caped, etc
Our alloy steel pipe has Best quality with low cost and short delivery. Welcome to contact for more details.
Description | alloy steel pipe, alloy seamless steel pipe, alloy welded pipe, seamless alloy steel pipe, alloy pipe, alloy steel tube |
Standard | ASTM A335, ASTM A213, JIS G3458, JIS A3462, DIN17175, GB5310, GB9948 |
Material | P1, P2, P12, P11, P22, P5, P9, P91, P92, T1, T2, T11, T12, T5, T9, T22, T91, T92, 15CrMo, 12CrMo.12CrMoV,Cr5Mo.Cr9Mo.34CrMo4,34CrMo4,42CrMo,etc |
Outside Diameter | 6 mm to 2500mm |
Wall Thickness | 1mm to 120mm |
Length | 12m, 11.8m, 6m, 5.8m or as required |
Application | Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless steel pipe used. Alloy steel pipe can be made according to the customers requirements. |
Contacts | If you have any questions, please feel free to contact me. |

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

Tianjin peng bo tongda international trade limited company is approved by tianjin government to carry out import and export trading company.Is located in the beautiful coast of the bohai sea, 70 kilometers away from tianjin port.Relying on the northern iron and steel production areas, with the domestic first-class enterprise cooperation, distribution and high quality steel products for export.Operating varieties include all kinds of steel pipe, plate, wire rod, pipe fittings and other series products.
The company insists on high quality, efficient, service customers, quality consciousness and service consciousness to carry out to each link,With high quality, competitive price, timely delivery to win the recognition and trust of many customers.
The company has a group of proficient in foreign trade, foreign language, management, storage and transportation, such as talents, Under the joint efforts of all staff, established a stable cooperation relationship with a large number of customers, products are exported to Europe, central and South America, Africa, the Middle East and other places,Trade partners all over the world more than 30 countries and regions, annual trade volume more than tens of millions of dollars.
Contact us
Tianjin pengbo tongda international trade Co.,Ltd | |
Address | Room 801/901-1-4# .QingDaBoYa Yuan, Shuang Jiang Road. ShuangJie Town, BeiChen District, Tianjin China |
Attn | Mr Shane |
Mob | 86-15620067658 |
Tel | 086-22-26825798/22-86899922-801/806 |
Fax | 086-22-86899922-808 |
Website | http://www.pbchinasteel.com |
Copper nuts made of all kinds of embossed wire (usually lead brass, such as H59, 3604, 3602). Our daily contact with the embedded knurled copper nuts are processed by precision automatic lathes. The reference standard of embedded knurled copper nut comes from GB/T809, but the technical parameters of all kinds of embedded nuts produced by our company exceed the relevant indexes required by the national standard.
Knurling copper nut is mainly used for hardware Spring, shaped spring, craft gift spring, battery spring, spring antenna,key ring, phosphorus copper spring CNC automatic lathe turning parts (copper car parts, iron, aluminum car parts), metal stamping parts, electronic parts, iron shaft, single Rachel,Rachel, iron pin, non-standard Screw nut,fittings,fasteners, wire forming (wire card holder, Model aircraft landing gear, S hook, R latch, triangle buckle, D buckle) and other hardware products, belonging to the copper nut series.
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