seamless steel

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Hot-rolled steel coils make slab (mainly continous casting) as raw material,be made of steel strip by roughing mill and finishing mill after having h

Specifications:
1) Material: 34Mn2V, 30CrMo, 34CrMo4
2) Outside diameter: 219-279mm
3) Water capacity: 20-90L

Cold drawn and bright NBK seamless steel tube is used as the tube to be phosphated.

SIZE: OD 1/2" TO 36"
WT: SCH 10 TO XXS
Length: from 5 to 12.5 m
Grade: API 5L X 42 PSL1 PSL2

API 5L Line pipe is mainly widely applied in oil and natural gas industries

PRESSURE:20 MPA
MATERIAL: 4130X / 30CrMo
CAPACITY:2250L
SIZE(mm):558.8*10980
MEDIUM: CNG, H2,N2, He, Air, etc.

Features:
1) Standard: GB3087-99
2) Outside diameter: 16-108mm
3) Wall thickness: 1-16mm

Features:
1) Standard: GB5310-1995
2) Outside diameter: 16-108mm
3) Wall thickness: 1.3-16mm

Features:
1) Standard: GB6479-97
2) Outside diameter: 16-108mm
3) Wall thickness: 4-16mm

Features:
1) Standard: YB/5312-99
2) Outside diameter: 76-108mm
3) Wall thickness: 7-18mm

ASTMA53 GRB Seamless Steel Pipe
Standard:ASTM, JIS, DIN,GB
Material:10#45#, A53-A369, ST35-ST52, Q345
Surface Treatment balck paint or Glavnized

Material: Steel Use: Oxygen/Nitrogen/Argon Pressure: High Place of Origin: China (Mainland) Brand Name: CYY ENERGY Model Number: 40L

Carbon Seamless steel pipe
OD6-920MM, WT2-60MM
Cold drawn OD10.1-141MM,WT2-35MM
Hot rolled OD168.3-406MM,WT4.5-40MM
Hot expand OD355-920M

Standard: EN10305-4
Application: For hydraulic and pneumatic power systems
Size(mm): O. D.: 6.0~85 W. T.: 0.5-20 L: Max 12000

CASING,TUBING,DRILL PIPE.
J55,N80,L80-1cr,3cr,13cr,P110,P110-13cr
premium connection

Seamless Precision Steel Tubes
For Auto industry/for machinery use
OD: 6-280mm, Thickness: 1-30mm

Large stock of different sizes
strict quality control system
reasonable prices compared to state-owned firms
complete after-sales service

material: carbon ,bolier ,alloy(T11.T12.T22.T5.T1.T91)
Standard: A179.A192,A213,A335,A45O,A519,
EN10305-1.EN10305-3
B

steel pipes with ASTM /JIS/GB/DIN standard
Outer diameter: 3 to 1020mm
Wall thickness: 1 to 150mm (SCH10 to SCH160)
Length: 5.8m, 6m, 11.8m, 12m

Main standards: DIN 2391 and EN 10305-1
Main materials: 1020, 1026, 1045, ST45, ST52, E255 and E355
Delivery condition: cold finished (BK)

large stock of different size
strict quality control system
reasonable price
complete after-sale service

CNNS: Steel factory, Steel manufacturers, China steel, Steel supplier

1.Outside Diameter:1/2 to 20 Inch
2.Wall Thickness:0.078 to 1.968 Inch
3.C≤:0.16,Mn≤1.10,Si≤0.40,P≤0.020
4.Technique:hot rolled and cold drawn

254SMO Seamless Pipe
1.ASTM A182 F44/S31254/254SMO/1.4547 pipe

all products have to pass strict inspection before they go out
API 5L Certification API 5CTCertification ISO 9001Certification

 
3 Inch Schedule 40 Stainless Steel Seamless Pipe , TP304 TP304L Hydraulic Tubing</stro

1/4'' -4'' Carbon steel seamless pipes
Standard:ASTM A106 GrB,Jis
Material:SAE1010,SAE1020,A36,10

Standard: JIS G3452-2004, JIS G3469-2002,
JIS S... Grade: 10#-45#, Cr-Mo alloy, 15NiCuMoNb5, A53-A...

Product Name:Seamless Cold Drawn Tubes
Standard: DIN 2391/EN 10305-1
Certificate: ISO9001 TUV