Spiral Welded Steel Pipes
View HATBORU Sanayi ve Ticaret A.S. on TEKEN44Description Spiral seam (welded) pipes are manufactured by bending the steel sheet of relevant grade as provided under applicable standards into spiral form and joining the sheet sides first from the inside and then from the outside using the shielded welding method. In addition to having a longer lifespan thanks to recently developed anti-corrosion methods and materials, steel pipes are used in a wide range of applications thanks to their outstanding features listed below. Hatboru manufactures spiral welded steel pipes with an outside diameter between 219.1mm and 3048mm and wall thickness between 4mm and 40mm with welding ends, sockets, and flanges. Pipes whose wall thickness is greater than 25.4mm are manufactured from sheet metal.
API 5L
Specification for Line Pipe...
EN 10217-1
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties
EN 10224
Non-alloy steel tubes and fittings for the conveyance of aqueous liquids including water for human consumption - Technical delivery conditions
EN 10217-3
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 3: Electric welded and submerged arc welded alloy fine grain steel tubes with specified room, elevated and low temperature properties
EN 10217-5
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 5: Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties
EN 10217-6
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Submerged arc welded non-alloy steel tubes with specified low temperature properties
DIN 17172
Steel pipes for long distance pipelines for gases and explosive liquids
UNI 6363
Welded and seamless steel tubes for water mains
BS 3601
Specification for carbon steel pipes and tubes with specified room temperature properties for pressure purposes
BS 534
Specification for steel spigot and socket pipes and specials for water, gas and sewage
GOST 20295
Welded steel pipes for main gas-and-oil pipelines. Technical specifications.
EN 10208
Steel pipes for pipelines for combustible fluids - Technical delivery conditions
DIN 1626
Welded circular unalloyed steel tubes subject to special requirements; technical delivery conditions
AWWA C200
Steel Water Pipe, 6 In. (150 mm) and Larger
DIN 2460
Steel water pipes and fittings
ASTM A 252
Standard Specification for Welded and Seamless Steel Pipe Piles
EN 10219
Cold formed welded structural hollow sections of non-alloy and fine grain steels
DIN 1615
Welded circular unalloyed steel tubes not subject to special requirements; technical delivery conditions
ASTM A139
Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)
TS 6047
Line Pipe, Steel - for Oil and Natural Gas Industries
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