GB T 3901 ERW steel tube of

  • Seamless Steel Pipe|Carbon Steel Pipe|Welded Steel Pipe

    ERW Steel Pipe( Electric Resistance Welded Steel Pipe ) StandardAPI SPEC 5L, GB/T 9711 1, GB/T 9711 2, ISO 3183 1, ISO 3193 2 ApplicationFor conveying gas, water, and oi l in both the oil and natural gas industries.. Tolerances of Outside Diameter ERW Steel Pipe. Tolerances of Wall Thickness ERW Steel Pipe

  • China GB/T Q195 Q235 Q345 Hs Code Steel Tube China

    Steel Tube, Steel Pipe, Tube manufacturer / supplier in China, offering GB/T Q195 Q235 Q345 Hs Code Steel Tube, X42 X46 X52 X56 X60 API 5L Gr. B ERW Steel Pipe, Hot Sale Welded ERW Steel Pipe / Tube

  • ASTM A53 Steel Pipe Spec Diameter 219.1mm Tube HYSP

    ASTM A53 Steel Pipe Spec Diameter 219.1mm Tube. HYSP specializes in ASTM A53 Steel Pipe Spec, our quality is as high as your demand. You will have the A53 grade B pipes from pipe size 1 inch to 26 inch. And the length could be single random length or double random length, the longest length we can do is 18 meter for piling pipe applications.

  • GB/T8163 Seamless Pipe Guangdong Lizz Steel Pipe Co

    GB/T8163 Seamless Pipe. 1)GB/T8163 Seamless Pipe Sizes (O.D. x W.T):21.3 mm 914mm x 2m 60m. 2)Standard:GB/T8163. 3)GB/T8163 Seamless Pipe Steel Grade:20#,16MN,Q345B. 4)Surface:oiled or black painted to prevent rust.

  • ERW Steel Pipe ERW Steel Pipe

    SSG High frequency longitudinally welded pipe production line is mainly used for the production of welded steel pipe of φ8 ~ φ610 mm and wall thickness of 0.5~ 20mm as well as the production of square, rectangular, and other custom seamless pipe profile, Carbon steel pipe, ERW steel Tube.

  • ERW Straight Seam Welded Pipe Surface Quenching Heat

    ERW straight seam welded pipe surface quenching and tempering heat treatment is usually carried out by induction heating or flame heating. The main technical parameters are surface hardness, local hardness and effective hardened layer depth. The hardness test may be performed by a Vickers hardness tester or a Rockwell or surface Rockwell hardness tester.

  • ERW Ms Tube For Warehouse Manufacturers and Suppliers

    Shop from professional Steel Pipe manufacturers and suppliers for quality erw ms tube for warehouse made in China here. The best service and fast delivery are offered.

  • China ERW Black Square Pipe (SpecGB/T Q215 235)

    China ERW Black Square Pipe (SpecGB/T Q215 235), Find details about China Steel Tube, Square Steel Pipe from ERW Black Square Pipe (SpecGB/T Q215 235) Tangshan Lianchuang Steel Making Science & Technology

  • Q235B ERW Steel Pipe Guangdong Lizz Steel Pipe Co

    Common sizes for Q235B ERW Steel Pipe range from 2 3/8 inch OD to 24 inch OD in a variety of lengths to over 100 feet.Surface finishes are available in bare and coated formats and processing can be handled on site to customer specifications.

  • China Steel pipe for sale, Galvanized steel pipe, Black

    Steel pipe China.We located in Tianjin city.DongPengBoDa Steel Pipe Group is a professional production of Galvanized&black&erw&welded steel pipe manufacturer,supplier,factory . [email protected]

  • ERW Steel Pipe_Hebei Borun Petroleum Pipe Manufacturing

    ERW Steel Pipe—Electric Resistance Welded Steel Pipe is made of hot rolled steel coils/sheets that have been put in a process know as cold roll forming.The obvious advantage of ERW steel pipe compared to seamless steel pipe is the uniform wall thickness. According to API standard or GB/T9711.1 standard, both ends of the steel pipe are beveled and length can be fixed as required.

  • ERW Precision Tube Barrett Steel Barrett Steel

    Barrett Precision Tubes has and will continually invest in state of the art tube lasers, automatic cutting machines, automatic mitre machines, barrel deburring, bending machines and our latest addition, a fully automatic flow/tap machine. All our steel is from quality assured sources conforming to BSEN10305 parts 3

  • L235 EN10224 ERW welded steel pipe/spiral steel tubes

    L235 EN10224 ERW welded steel pipe. our company is specialized type of steel pipelines and steel coils, you can discover SSAW pipe, LSAW pipeline, ERW pipe, Galvanized pipe, Anti corrosion pipe, roofing sheet, Insisting on first class quality, we purchased various scientific test devices.

  • GB/T 3091 LSAW Steel Pipe Threeway Steel Seamless Steel

    GB/T3091Q195 / Q215(A/B) / Q235(A/B) / Q275(A/B) / Q295(A/B) / Q345(A/B) 168 1820mm5 50mm3 12MThis standard is applicable to water, air, steam heating, gas, such as. low pressure fluid

  • China Steel Pipe Standard, Steel Pipe Standard

    China Steel Pipe Standard manufacturers Select 2020 high quality Steel Pipe Standard products in best price from certified Chinese Steel Box manufacturers, Bag Standard suppliers, wholesalers and factory on Made in China

  • China ERW Black Square Pipe (SpecGB/T Q215 235)

    China ERW Black Square Pipe (SpecGB/T Q215 235), Find details about China Steel Tube, Square Steel Pipe from ERW Black Square Pipe (SpecGB/T Q215 235) Tangshan Lianchuang Steel Making Science & Technology

  • ASTM A252 Gr.3 Piling Pipe HYSP Steel Pipe Supplier

    GB/T9711 Petroleum and natural gas industries–Steel pipe for pipelines. IS3589 Steel tubes for water and sewage. IS 1978 1982:Steel tubes for use in transportation of oil; gas & Petroleum products. ASTM A53 Standard Specification for Pipe, Steel, Black and Hot Dipped, Zinc Coated, Welded and Seamless.