special pipes

              special pipes 

Specialtube is generally divided according to the cross-section, according to the material can be divided into seamless steel special tube, aluminum alloy special tube, plastic special tube. The following describes the main special steel tube.

 Special steel pipes can be divided into oval shaped steel pipe, triangular shaped steel pipe, hexagonal shaped steel pipe, diamond shaped steel pipe, octagonal shaped steel pipe, semi-circular shaped steel round, unequal hexagonal profiled steel pipe, , Double convex shaped steel pipe, double concave shaped steel pipe, melon shaped shaped steel pipe, conical shaped steel pipe, corrugated shaped steel pipe.
                                              special pipe 1
                                             special pipe 2
                                              special pipe 3
                                              special pipe 4

                                               special pipe 5
If you need special pipes,special shaped tube,or seamless steel pipes,just contact us:
Liaocheng Development Zone Jin Yun Steel Pipe Co.,Ltd
Email:jysales01@lcjypipe.com
whatsapp:8618865257943
http://jysteelpipe.en.alibaba.com

评论

发表评论

此博客中的热门博文

The delivery status of steel pipe (BK, BKW, BKS, GBK, NBK)

BK, BKW, BKS, GBK, NBK Designation Symbol Description Cold finished (hard) BK （ +C ） Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation Cold finished (Soft) BKW （ +LC ） The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding) Cold finished and stress-relieved BKS （ +SR ） Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree. Annealed GBK （ +A ） The last Cold forming process is followed by annealing in a controlled atmosphere. Normalized NBK （ +N ） The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere. If you need steel ...
阅读全文

Steel pipe material comparison table

Steel pipe material comparison table We know that the material standards in each country are not the same. So, how to find the corresponding material required by the customer? Here, we posted a standard correspondence table for each country. Hope can help everyone. If you need steel pipes,or have other questions,just contact us. Liaocheng Development Zone Jin Yun Steel Pipe Co.,Ltd Email:jysales01@lcjypipe.com WhatsApp：8618865257943 Skype：Alice（steel pipe factory） website：http://jysteelpipe.en.alibaba.com steel pipe GB JIS ASTM DIN 牌号 牌号 标准号 钢号 标准号 carbon steel pipe （ Q235 ） GGP G3452 (A53 钢种  F) (St33) 1.0033 DIN1626 STPY41 G3457 A283-D 10 STPG38 G3454 A135-A (St37) 1.011 DIN1626 A53-A STPG38 G3456 A106-A St37-2 1.0112 DIN17175 STS38 G3455 St35.8 1.0305 DIN1629/4 St35.4 1.0309 STB30 G3461 A179-C St35.8 1.0305 DIN17175 A214-C STB33 G3461 A192 St35.8 1.0305 DIN17175 A226 STB35 G3461 St35.8 1.0305 DIN17175 20 S...
阅读全文