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Longitudinal Submerged Arc Welding LSAW Steel Pipes Processes,PETROL STEEL CO., LTD,JACKY WINN,0086 159 0035 7871,sales@petrolsteel.com,jackywinn@foxmail.com​

DIN 2391 St52.4 pipe supplier, Rectangular Hollow Section Tubing factory, Rectangular Hollow Cold Formed Sections, square and rectangular hollow section, Square Hollow Section, Circular Hollow Section, Seamless steel pipe for mining, 16Mn, Q345B, St35N, JIS STS49, G3455, ASTM A210-C, DIN1629-4, DIN1629-3

The bell spigot is one of the joints of the piping materials. Besides manufacture SSAW Steel Pipes, DSAW steel pipes, and SAWH steel pipes, we can also process the bell spigot joints for the SSAW steel pipes. SAW steel pipe, helical submerged arc welded Pipe, DSAW steel pipes, double submerged arc welding pipes

AISI 4130 Wrought Metal Pipes, AISI 4140 Wrought Metal Pipes, DIN 42CrMo4 Forged Steel Pipes, AISI 5140 alloy steel pipes, DIN 1.7027 steel pipes, DIN 20Cr4 steel pipes, DIN 1.7028 steel pipes, JIS SCr420 steel pipes, AISI 5120 alloy steel pipes

AISI 1045 equivalent materials: SAE 1045, JIS S45C, GOST 45, AFNOR C45, DIN C45K AISI 5140 equivalent materials: DIN 1.7003, DIN 38Cr2, DIN 1.7035, DIN 41Cr4, AFNOR 38Cr2, AFNOR 41Cr4, SAE 5140, JIS SCr440 AISI 4130 equivalent materials: DIN 1.7214, DIN 25CrMo4, SAE 4130

BS 530A40 pipe bending, UNI 105WCR5 flange, UNI 41Cr4 elbows, AISI 5140 fittings, SAE L1 elbows, SAE 5140 pipe, JIS SCr440H flanges, EN 41CrS4 pipe fittings, EN 1.7039 elbows, EN 1.7045 flanges, GOST 40KH pipes, GOST 40CH tubes, AFNOR 42C4TS pipe bending, SS 2245 fittings, UNE 42Cr4 flanges, SAE 5120 pipe, DIN 1.7035 flanges

Pipe Flange Dimensions,PETROL STEEL CO., LTD,JACKY WINN,0086 159 0035 7871,sales@petrolsteel.com,jackywinn@foxmail.com​

DIN 1.7218 pipe, AFNOR 25CD4 tube fittings, BS 1717CDS110 pipe bending, BS 708A25 tubes, UNI 25CrMo4(KB) elbows, SS 2225 flanges, UNE 55Cr3 elbows, EN 1.7218 fittings, UNS G41300 elbows, UNS H41300 flanges, IN 17205 Grade GS-25CrMo4

DIN 1.7223 flange, DIN 41CrMo4 tube fittings, AFNOR 42CD4TS pipes, BS 708M40 flanges, UNI 41CrMo4 pipes, SS 2244 flange, UNE 42CrMo4 pipe fittings, ASTM A519 AISI 4140 pipe, AISI 4142 fittings, SAE 4140 alloy pipe, SAE 4142 flange, EN 1.7223 elbows