precision steel pipe

ASTM A519 4130 Alloy Steel Seamless Pipe
1.ANSI1010, 1020, 1025
2.adopt non-oxidition heat treatment
3.short delivery time

Size 1/2"- 48"
Wall thickness Sch 5s- Sch xxs
Applicable standard ANSI B 16.9,ASME , ASTM,,JIS , DIN , EN,

GB3087 LOW CARBON FLUID SMLS STEEL PIPE
1.OD:10.3mm - 355.6mm or 1/2''-14''
2.WT:2-90mm
3.Lenght:5M-12M
4.Standard:ASTM,JIS,GB,DIN,etc.

OD : 1/8"-32"
WT : SCH10-SCHXXS
standard : DIN,JIS SUS ,ASTM,ASME,ANSI,AISI ,EN ,BS
Material: 201,202,301304,304L,316,316L ,347 ,310S ,309ETC

OD : 1/8"-32"
WT : SCH10-SCHXXS
standard : DIN,JIS SUS ,ASTM,ASME,ANSI,AISI ,EN ,BS
Material: 201,202,301304,304L,316,316L ,347 ,310S ,309ETC

OD : 1/8"-32"
WT : SCH10-SCHXXS
standard : DIN,JIS SUS ,ASTM,ASME,ANSI,AISI ,EN ,BS
Material: 201,202,301304,304L,316,316L ,347 ,310S ,309ETC

Application : power station boiler industry, mainly high - temperature superheater and reheater section and other critical parts

1.seamless fluid pipe
2.WT:2-30 mm
3.OD:10-820 mm
4.Place of origin:China
5.Certificate:API.ISO9001:2000.BV

1.seamless fluid pipe
2.WT:2-30 mm
3.OD:10-820 mm
4.Place of origin:China
5.Certificate:API.ISO9001:2000.BV

1.seamless fluid pipe
2.WT:2-30 mm
3.OD:10-820 mm
4.Place of origin:China
5.Certificate:API.ISO9001:2000.BV

O. D.:6 - 508mm wall thickness: 0.8 ~ 30mm Material: TP304, TP304L, TP304/304L, TP310/S, TP316, TP316L, TP316/316L, TP317L, TP321, TP347/H S3180

Model NO.:ASTM A106 A53 A1045 A210 API 5L ST37 ST35 ST42Type:SeamlessUsage:Pipeline Transport, Special Purpose, Machinery Industry, Chemical Industry,

QCCO mainly manufacture the ST44 pipes according to the customer's request.

Material: Carbon Steel Technics: Forged Type: reducer
Place of Origin:Hebei China (Mainland) Model Number: 1/4"-24" Brand Name: ST Connection: W

Longitudinal Submerged-Arc Welded Steel Pipe
Process:LSAW - UO(UOE)\RB(RBE)\JCO(JCOE,COE)
DSAW -Double Submerged arc welded

Specification:
OD:8mm--324mm,THK:1mm--25mm.
Standard: ASTM A789,ASTM A790

lifting clamp of roll steel
Load range: 0-5T
Use: apply for the horizontal hoist of the drum.

butt-weld carbon steel elbow
1.certification: ISO9001-2008
2Standard:ANSI,ASME,DIN,JIS,BS
3Size:1/2"-72"
4Material:Carbon St

Process:Spiral Submerged- Arc Welded Steel Pipe
Usage:Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling

Electric Resistance Welded Steel Pipe
Usage:Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufactu

Process:Spiral Submerged- Arc Welded Steel Pipe
Usage:Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

1.Spiral steel pipe-API 5L GRB-X100
2.ERW Steel Pipe
3.Seamless pipe, Casing pipe.Spec:GRB-X42-X65
4. API 5L, API 5CT,ISO9001

Our mill is specializing in producing Black Steel seamless Pipe

Thickness:sch30 12.7mm
OD:508mm
standard : API 5L
High quality and competitive price
Direct Manufacture

huge stock
complete specifications
high yiekd
good tensile
high strength ...

seamless steel pipe
API 5L GB/T8163 GB/T8162 ASTM A106 ASTM A53
Q345

Outside diameter: 8~762mm
Wall thickness: 0.5~50mm
Maximum length: 18m

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock