Product Details

STEEL PILES PIPES

Spiral Piling Pipes are wildly used in offshore piling projects. Its max. length could reach 32mtr to reduce welding cost...

Product Details

SSAW Steel Pipe takes the Double Side Spiral Submerged Arc Welding technology; Physical and chemical inspections of the raw materials, welding wires and welding flux. It is widely used for the long distance transferring of water, petroleum, natural gas, coal gas and pulp,etc.

At present, our company is the most advanced manufacturer in spiral welded steel pipe industury and even the whole steel pipe industry, not only from the production technologies, such as material uncoiling test, forming and welding, end bevelling, hydrostatic test, X-ray test, UT test, final inspection, sand blasting, coating, but also from production facilities, such as Lincoln welding machine, infrared automatic tracking system, X-ray industrial TV, off-line UT test system, which are almost the most advanced facilities imported from the world.

Product name	STEEL PILES PIPES
Out Diameter	219mm-3048mm, 8"-120"
Wall Thickness	4mm-30mm, SCH 5S, SCH 10S, SCH10, SCH20, SCH30, SCH40S, STD, SCH40,SCH60, SCH80S, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS,etc.
Length	6m-32m
Standard	API 5L, ASTM A252, EN10219, EN10217, ISO3183, GB/T9711, SY/T5037, SY/T5040, etc.
Quality grade	First class, prime, newly produced, secondary, stock etc.
Material/Steel grade	A, B, X42, X46, X52, X56, X60, X65, X70,L210, L245, L290, L320, L360, L390, L415, L450, L485, BN, X42N, X46N, X52N, X56N, X60N,BM, X42M, X46M, X52M, X56M, X60M, X65M, X70M, X80M, X90M, X100M, L245R, L290R, L245N, L290N, L320N, L360N, L390N, L415N,L245M, L 290M, L320M, L360M,L390M, L415M, L450M, L485M, L555M, L625M, L690M,Grade 1, Grade 2, Grade 3, St33, St37, St42, St34-2, St37-2, St42-2, St52-3, P195, P235, P265,S355NH, S355NLH, S460NH,S460NLH, S275MH, S275MLH, S355MH, S355MLH,S420MH, S420MLH, S460MH, S460MLH, Q195, Q215, Q235, Q345, etc.
Certificate	EN10217, EN10219, API 5L PSL1/ PSL2, KS 4602, KS3583, GB/T9711.1/2,etc.
End	Plain end, spigot & socket joint, beveled, cut square, flanged, piling shoes,etc.
Surface	Bare, varnished, black lacquer, Bitumen Coating, zinc coating, anti-corrosion coating, 3PE, FBE,Epoxy, Cement Mortar, as per customer’s requirement;
Hydrostatic Test Range	Max Length 21 meters; Max Diameter 2600mm;
Test	Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Metallographic Test, Technical Properties (Bending Test, Charpy-v Impact Test, Hydrostatic Test, X-ray Test, Ultrasonic Test)
Packing	Usually in loose pieces; can be packed as customers’ special requirements
Application	- line pipe for use in pipeline transportation systems in the petroleum and natural gas industries; - applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member, or as a shell to form cast-in-place concrete piles; - predominantly used in the construction of chemical plant, vessels, pipe work and for general mechanical engineering purposes; - applies to structural hollow sections and pressure purposes etc.
MTC	EN 10204/3.1B