标准: ASTM, bs, API, ASTM A671-2006, ASTM A672-2006, ASTM A252-1998, BS EN10219, API 5L
材质: Gr.b ,X42,X52,X60,GR.1,GR.2,GR.3，A53-A369, A53(A,B), 16mn, Q235, Q345, ST52
厚度: 8 - 80 mm
外径: 219 - 3600 mm
证书: API， ISO
防腐：3PE/3LPE, TPEP, FBE环氧树脂粉末/油漆， 两布三油，IPN8710, 水泥砂浆，水泥配重
IPN8710 Drinking Water Steel Pipe
4mm-30mm, SCH 5S, SCH 10S, SC Large Diameter SSAW Steel Pipe for Fluid Service H10, SCH20, SCH30, SCH40S, STD, SCH40,SCH60, SCH80S, XS,
SCH80, SCH100, SCH120, SCH140, SCH160, XXS,etc.
API 5L, ASTM A252, EN10219, EN10217, ISO3183, GB/T9711, SY/T5037, SY/T5040, etc.
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.
EN10217, EN10219, API 5L PSL1/ PSL2, ASTM A252, KS 4602, KS3583, GB/T9711.1/2,etc.
Plain end, spigot & socket joint, beveled, cut square, flanged, piling shoes,etc.
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;
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)
Usually in loose pieces; can be packed as customers’ special requirements
- 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.