Precision Tubes

Product Specifications

Outer diameter: 6-720mm, wall thickness: 1-52mm. Special, specifications can be produced and supplied upon negotiation.

Product Materials

TP304(06Cr19Ni 10)、TP304L(022Cr19Ni 10)、TP321(06Cr18Ni11Ti)、TP321H(07Cr19Ni11Ti)、TP316(06Cr17Ni12Mo2)、TP316L(022Cr17Ni12Mo2)、TP316Ti(06Cr17Ni12Mo3Ti)、TP310S(06Cr25Ni20)、TP347(06Cr18Ni11Nb)、TP317L(022Cr19Ni 13Mo3)、531803(022Cr22Ni5Mo3N)、S32750(022Cr25Ni7Mo4N)\316LMOD/724L(OOCr18Ni15Mo2)、904L(OOCr20Ni25Mo4.5Cu)

Product Technical Standards

(for Structural Use, Fluid Transportation, Boiler Heat Exchangers, Petroleum Cracking, High-Pressure Boilers)
GB/T14975-2012、GB/T14976-2012、GB13296-2023、GB/T 12771-2019、GB9948-2013、GB/T 38810-2020、GB5310-2013、GB/T21833.1-2020、GB/T 21833.2-2020、GB/T 21832.1-2018、GB/T 21832.2-2018、ASTM/A312、ASTM/A213、ASTM/A269、ASTM/A789、ASTM/A790、ASTM/A51U、JISG3463、JISG3459、DIN2462、DIN17456、DIN17458、GOST9941-81、GOST9940-8K、EN10216-2-14、EN10216-5-13

Product Service Industry

The "BoSheng" brand series of stainless steel seamless tubes, welded tubes, boiler tubes, three-pass tubes, precision bright tubes, ultra-pure EP-grade stainless steel tubes, high-strength corrosion-resistant new materials, etc. are highly favored by the petroleum, shipbuilding, offshore engineering, nuclear power, natural gas, aviation, smelting, food, hydropower, power generation, chemical and chemical engineering, chemical fiber, pharmaceutical machinery, semiconductor, photovoltaic panel, biomedicine and other industries.