Sell Seamless Pipes

Description

MECHANICAL SEAMLESS STEEL TUBING
Usage: Applicable to the general structure, mechanical structure with seamless steel tubes.

Quality Standard:
ASTM A *3 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
ASTM A**9 Seamless Carbon and Alloy Steel Mechanical Tubing
GB/T***2 Seamless Steel Tubes for Structural Purposes
JIS G***1 Alloy steel tubes for machine purposes
JIS G***4 Carbon steel tubes for general structural purposes
JIS G***5 Carbon steel tubes for machine structural purposes
DIN ***1 Seamless Precision Steel Tubes
EN****5 Steel tubes for precision applications. Technical delivery conditions. Seamless cold drawn tubes
EN ****0:Seamless structural steel pipes

Steel Grade:
ASTM A *3:? Grade A, Grade B, Grade C, Type F, Type E
ASTM A**9: ********5, ********2, ***5
GB/T***2: *0, *0, *5, *5, *6Mn, *2C rMo, *5CrMo, *2C rl MoV
JIS G***1: SCM **5 TK, SCM **8 TK, SCM **0 TK, SCM **0 TK, SCM **5 TK, SCM **0 TK
JIS G***4: STKM *1A, STKM *2, STKM *3, STKM *4, STKM *5, STKM *6, STKM *7, STKM *8
STKM *9, STKM *0
DIN ***1: St*0Si, St*0A1, St*5, St*5, St*2
EN****5: E**5, E**5
EN ****0: S**5JRH; S**5J0H, S**5J2H; S**5J0H, S**5J2H; S**5NH, S**5NH; S**5NLH, S**5NLH

Size:
Outer Diameter：Hot finish: 2" - *0",Cold drawn: 0.**5" - *8"
Wall Thickness：Hot finish: 0.**0" - 4.*0",Cold drawn:0.**5" - 0.**5"
Length： Random Length, Fixed Length, SRL, DRL
Heat treatment：
Annealed: Bright annealed, , Spheroidize annealed
Normalized, Stress relieved, Cold finished, Quenched and Tempered
Delivery Condition： BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)
Packing：Plastic plugs in both ends, Hexagonal bundles of max. 2,**0kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips
Test：Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield
strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection.
Mill Test Certificate:EN ****4/3.1B
 

SEAMLESS STEEL PIPE FOR LIQUID TRANSPORT
Usage: Applicable to transport liquid, gas, oil etc.
Quality Standard:
GB/T ***3: Seamless steel tubes for liquid service
GB ***7: Seamless Steel Tubes for Low and Medium Pressure
GB ***0: Seamless steel tubes and pipes for high pressure boiler
ASTM A**6:Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service
ASTM A**9:Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
ASTM A**2: Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A**3: Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service
ASTM A**5: Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature ServiceJIS G***2: Carbon Steel Pipes for Ordinary Piping
JIS G***4: Carbon Steel Pipes for Pressure Service
BS ***9: STEEL BOILER AND SUPERHEATER TUBES
DIN ***9: SEAMLESS CIRCULAR TUBES OF NON ALLOY STEELS WITH SPECIAL QUALITY
REQUIREMENTS
DIN ****5: SEAMLESS STEEL TUBES FOR ELEVATED TEMPERATURES
API 5L: Line Pipe

Steel Grade:
GB/T ***3: *0#, *0#, *5#, *5#, *6MN(Q**5B)
GB ***7: *0#, *0#, *5#, *5#, *6MN(Q**5B)
GB ***0: *0G, *2Cr1MoV, *2Cr1MoVG, *2CrMoG
ASTM A**6: Gr A, Gr B, Gr C
ASTM A**3: Gr 1, Gr 3, Gr 6, Gr 8
ASTM A**5: P1, P2, P5, P9, P*1, P*2, P*2
JIS G***2: SGP
JIS G***5: STS **0, STS **0, STS **0
BS***9: HFS**0, CFS**0
DIN ***9: St *7.0, St *4.0, St *2.0
DIN ****5: St*5.8, St*5.8, *7Mn4, *9Mn5, *5Mo3, *3CrMo**0, *0CrMo**0, *4MoV*3, X*0CrMoV**1
API 5L: A B X*2,X*6, X*2, X*0, X*5, X*0, X*0

Size:
OuterDiameter:Hot finish: 2" - *0", Cold drawn: 0.**5" - *8"
Wall Thickness:Hot finish: 0.**0" - 4.*0", Cold drawn: 0.**5" - 0.**5"
Length: RandomLength, Fixed Length, SRL,DRL
Heat treatment:Annealed, Normalized
Surface: Zinc coating, black phosphated, oiled
Packing:Plastic plugs in both ends, Hexagonal bundles of max. 2,**0kg with several steel strips, Two tags
on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips
Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield
strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test,
Blow Test, Impact Test etc), Exterior Size Inspection, Nondestructive Test (Ultrasonic flaw detector, Eddy
current flaw detector), Hydrostatic Test.,
Mill Test Certificate:EN ****4/3.1B