SEAMLESS STEEL TUBE

Seamless Steel Tubes

Seamless steel tubes are cylindrical hollow structures manufactured without any welded seams. They are produced by extruding or piercing a solid billet to form a hollow tube, which is then further processed to achieve the desired dimensions, mechanical properties, and surface finish. Seamless tubes are widely used in industries such as oil and gas, automotive, aerospace, power generation, and construction due to their superior strength, durability, and ability to withstand high pressure and temperature.

Material: E355 ST52,STKM 13C, CK45,F1140, 4140,4130,4340, 42CrMo4,40CrMo,34CrMo4,35CrMo, SS304/316,Duplex 2205,etc.

Delivery Condition: SR,BK, BK+S, GBK, NBK

ID Size : 20mm – 1500mm

Length: max 16m

Type: Seamless, Cold Drawn,hot rolled,cold rolled

Straightness: ≤ 0.5/1000

Tolerance EXT: DIN2391, EN10305, GB/T 1619,GOST 8731,GOST 1050,GOST4543

Tolerance INT: as per request

Packing: Bundle with steel strip

Catalogue

SAE 1020 Seamless cold drawn tube

SAE 1026 seamless honed tube

AISI 4130/30CrMo seamless tube

CK45/SAE 1045/C45 steel tube

hot rolled tube

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