Inner Mongolia Sifa Iron and Steel Co., Ltd

Shandong Biaobang Metal Materials Co., Ltd

Main products: seamless steel pipe/special round steel/angle steel/I-beam/stainless steel pipe/galvanized pipe/square and rectangular pipe

Material:;   20＃  、 35#、45＃  、 16Mn、Q345、Q355B/C/D/E、35Crmo、40CrMo、42Crmo、27simn、20Cr、40Cr、GCr15、20crmntiH/20crMnTi、5crMnMo、P11、T91、A210C、25MnG、12Cr1MoVG、15CrMoG、A106、L245N  L360N、L415N、L245Q、L360Q、L245M、Q360M、Q345C/D/E+N、Q390C/D/E、Q420C/D/E、Q460C/D/E、Q500C/D/E、Q550C/D/E、Q610L/C/D/E、Q690C/D/E、20Mn2、30Mn2/P110、34Mn6/P110、34Mn6/J55、34Mn6/K55、34Mn6/N80Q、25Mn、37Mn5、37Mn5/N80Q、20CrMo、40CrMo2、40CrMnMo、4137HM、4145HM、SAE1527、1Cr13、  2Cr13、  3Cr13、4Cr13、  1Cr17、  Special materials such as 1Cr17Ni2, 38crmoAlA, 40CrnimoA, etc.
Seamless steel pipes for high-pressure fertilizer equipment GB6479-2013
Seamless pipes for fluids: GB/T8163-2018
Medium and low pressure boiler tubes: GB/T3087-2022
High pressure boiler tube: GB/T5310-2023
Seamless pipes for petrochemical and chemical equipment: GB/T9948-2025
Oil casing: API; 5CT
Pipeline pipe: GB/T9711-2017

We can customize special steel with non-standard specifications and guaranteed quality. Special material specifications can be ordered in one piece   There are also several sawing machines available for retail cutting.

Contact phone number: 0472-5203186

156  9090  5588 (same WeChat account)

155  6089  eight thousand six hundred and ninety-nine

183  4780  3188    (Same WeChat account)

Address: Xin Gang Yuan Shun Logistics Yuan A Area 36