Shandong Zhongzheng Steel pipe Manufacturing CO.,LTD is a large seamless steel pipe manufacturing enterprise . It was founded in 2006 with 600 thousand ton of designed and manufactured and 25 hundred million sales income per year . Now we introduce our product as follows. Product One: (1).Product Name : Seamless Carbon Steel Pipe (2). Brand : Zhongzheng Steel Pipe ( By ourself ) (3).Specification: OD 21.3mm - 355.6mm ( 1/2'' - 14'') (4) Standard ; ASTM A106 GR B , ASTM A53 GR B SAE1020 SAE1045 JIS G4051 S20C JIS G4051 S45C JIS G3454 STPG370 JIS 3454 STPG42 DIN ST 45-8 DIN ST 52 (5) Tolerate: OD +1% / -1% Thickness +12.5% / -10% lengh 13mm Product Two: (1).Product Name : API 5L X42 X52 X60 X70 and 5CT J55 K55 N80 (2). Brand : Zhongzheng Steel Pipe ( OEM BLANT) (3).Specification: OD 60.3mm - 558.8mm ( 2'' - 22'' ) The max lengh 13M (4) Standard API 5L X42 X52 X60 X70& 5CT J55 K55 N80 (5) Technics : hot rolled . (6) Packing : Plastic Caps and mark on the pipe Company Name : Shandong Zhongzheng Steel Pipe Manufacturing Co.,Ltd Address : Liaocheng City Shandong Province China Contact Person : Mr. Yang Tell : 0086-635-8880099 Fax: 0086-635-8882844
Company Name: | Shandong Zhongzheng Steel Pipe Manufacturing Co., Ltd. |
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Business Type: | Manufacturer, Trading Company |
Product/Service(We Sell): | Carbon and alloy Seamless Steel Pipe,API 5L Gr B & 5CT J55 K55 N80,Steel Pipe,seamless steel pipe,Oil Pipe |
Registered Address: | (East of Wuyishan Road,North Of Mudanjiang Road), Development Zone, Liaocheng, Shandong, China (Mainland) Zip: 252000 |
Number of Employees: | 101 - 500 People |
Company Website URL: | http://www.zzpipe.cn |
Factory Size: | Above 100,000 square meters |
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Factory Location: | Liaocheng City Development Zone In Shandong Province |
No. of Production Lines: | 3 |
No. of R&D Staff: | 11 - 20 People |
No. of QC Staff: | 21 - 30 People |
Management Certification: | ISO 9000/9001/9004/19011: 2000 Others |
Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |