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          中文 | English
          Product catalog
          Contact us
          Cangzhou City Yongzheng Pipe Industry Co., Ltd
          Service Hotline:zhengyanqing 15130768518
          Tel:0317-8556707
          Fax:0317-6189108
          Email:yzgy1888@163.com
          Address:Cangzhou City Heibei Province
          Website:http://www. czyzpipes.com
          aboutusPosition:Home首页 > en > aboutus
          Cangzhou City Yongzheng Pipe Industry Co., Ltd  is located in the historic city , the territory of Yanshan County , Cangzhou City, south of Shandong Province , north of Beijing and Tianjin , the Beijing-Shanghai high-speed Beijing-Shanghai Railway , Beijing- Shenzhen Expressway , State Road empty Habitat 104,307,205 However, the location and convenient transportation.
          Our main products are seamless steel pipe , welded steel pipe :
          First, carbon steel seamless pipe
          A general purpose seamless steel pipe ASTM A53 GR.B, steel :. SA53 B, Specifications : 1/4 "-28" ,13.7-711 .2 mm
          (2) high-temperature operation with seamless steel pipe ASTM A106 GR.B, steel : SA106B, size : 1/4 "-28" ,13.7-711 .2 mm
          3 Line Pipe API SPEC 5L, steel :. B, X42, X46, X52, size : 1/4 "-28" ,13.7-711 .2 mm
          4.ASTM A106/A53/API 5L GR.B, steel : B, Size : 1/4 "-28" ,13.7-711 .2 mm
          5 heat exchanger and condenser seamless carbon steel pipe ASTM A179, Size: 3 / 4 " , 1"
          6.-40 ℃ -101 ℃ low temperature operation with seamless steel pipe ASTM A333, steel : GR.A, GR.1, GR.6, GR.7, GR.3, Size: 1/ 4 " -28 " 13.7-711.2mm
          7 German standard DIN2448/1629 seamless steel : St37, St44, St52, size : 1/4 "-28" ,13.7-711 .2 mm
          8 heat-resistant steel seamless pipe ( heat resistant pipe ) DIN17175-1979, steel : carbon steel St35.8-St45.8 / I, St35.8-St45.8/III, Size: 1/ 4 " -28 ",13.7-711 .2 mm
              9, ASTM A335-P1 T1 T11 P12 P22 P5 P9 P91 A213-T1 T11 T12 T22 T5 T9 T91 American standard alloy pipe , specifications, good quality.
          Second, the size of the head pipe flange elbow tee cross and pipe fittings.
          Third, carbon steel welded pipe
          1 American Standard ERW high frequency welded pipe ASTM A106, A53, specifications :. 1/2 "-24" ,21.3-609 .6 mm
          2 British Standard ERW high frequency welded pipe BS1387, Specification :. 1/2 "-12" ,21.3-323 .8 mm
           
          I plant length according to customer requirements , responsible for export packing : flat , chamfered , paint , brush oil , capped , labeled spray , strapping , woven wrap . Because we are professional production, so good quality and reasonable prices.
           
          In addition, I can produce in line with Iran environments such as steel : API 5L Gr.B PSL2 NACE MR0175 ISO15156 seamless steel pipe , API 5L X42/X52/X60/X65/X70 NACE MR0175 ISO15156 acidic hydrogen sulphide resistant seamless steel pipe , API 5L X42NS PSL2 NACE MR0175 ISO15156 Iranian anti- hydrogen sulfide acid seamless steel pipe , API 5L X52NS PSL2 NACE MR0175 ISO15156 Iranian anti- hydrogen sulfide acid seamless steel pipe , API 5L X60NS PSL2 NACE MR0175 ISO15156 Iranian anti- hydrogen sulfide acid seamless steel pipe , API 5L X65NS PSL2 NACE MR0175 ISO15156 Iranian anti- hydrogen sulfide acid seamless steel pipe , API 5L X42NS PSL2 NACE MR0175 ISO15156 Iranian anti- hydrogen sulfide acid LSAW sided submerged arc welding steel pipes , API 5L X52NS PSL2 NACE MR0175 ISO15156 Iran acidic LSAW sided submerged arc welding pipe , API 5L X60NS PSL2 NACE MR0175 ISO15156 Iran acidic LSAW sided submerged arc welding pipe , API 5L X65NS PSL2 NACE MR0175 ISO15156 Iran acidic LSAW sided submerged arc welding pipe , API 5L X70NS PSL2 NACE MR0175 ISO15156 Iran acidic LSAW sided submerged arc welding pipe, these products can provide resistance to hydrogen sulfide HIC SSC test report !
          Right:Cangzhou City Yongzheng Pipe Industry Co., Ltd Address:Cangzhou City Heibei Province
          Service Hotline:zhengyanqing 15130768518 Tel:0317-8556707 Fax:0317-6189108 Email:yzgy1888@163.com
          Website:http://www. czyzpipes.com
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