Shandong Longshun Pipe Industry Co., Ltd. specializes in selling Baosteel internal thread steel pipe, processing non-standard fixed-size seamless square tube. The company serves customers with excellent products, first-class service and reasonable price. . The company's purpose: "reputation-based, quality first" is like our commitment to quality: we attach importance to the various services provided for customer testing, flaw detection, etc., as a strong partner. We provide not only high-quality and low-cost steel, but also provide extensive long-term consultation and help, try our best to reduce your cost and improve the quality of your products. [Service commitment] (1)Professional agent wholesale, high quality and reasonable price, Reduce intermediate links to benefit first-line customers (2) Customers can choose the length of steel they need or other requirements (3) Provide gas cutting, sawing and other ancillary services (4) to order, purchase various steel mill contracts or special specifications steel, Non-standard spot advantage (5) Adjust the specifications of the library temporarily, save you the hard work of rushing to purchase steel (6) agent transportation, you can directly send your designated location (7) holiday does not rest, delivery time is short (8) The steel sold, the company is responsible for the overall quality tracking, to eliminate the worries for you (9) The steel materials supplied by the company are attached to the original material book of the steel mill (10). !
The internal thread seamless steel pipe for high pressure boiler (GB/T20409-2006) mainly includes: 20G, 20MnG, 25MnG, 12CrMoG, 15CrMoG, SA-210A1, SA-210C, SA-213T2, SA-213T12, etc. The best quality, best price to provide you with the most complete service, welcome new and old customers call to discuss business!
Square tube: 20*20-500*5000 Rectangular tube: 20*30--400*600, thickness 2-20mm, seamless square tube material: Q235B, Q345B, 16Mn, etc. and long-term stock of various specifications.
Internally threaded pipe 28.6*6.38, 44.5*5.66, 45*6, 50.8*6.44 GB/T20409-2006 Baosteel
High pressure boiler tube 51*6.33, 60*7-8, 60.3*8.33-9-14.43 GB/T20409-2006 Hengyang
Internal thread seamless steel pipe 63.5*7.33-7.50-7.89-7.99 GB/T20409-2006 Baosteel
Internal thread steel pipe 63.5*12.12-12.21-14.10-14.43 GB/T20409-2006
High pressure internal threaded pipe 69.8*16.04, 70*9-10, 76.2*18.33 GB/T20409-2006 Baosteel
Internally threaded pipe for high pressure boilers 35*7.2, 38*7.2, 38.1*7.44 GB/T20409-2006
Internally threaded pipe for power station 60*7.20, 60*7.75, 60*8.30 GB/T20409-2006
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