carbon seamless steel

1, biggest manufacture of steel pipes
2, OD: 1/2"-24"
3, We are good at Thick wall pipes
4, High quaility
5, API&ISO...

Steel grade:L245,L290,L320,L360,L390,L450/L485
Size:1/8 to 30 inches.

seamless welded steel pipe
alloy steel pipe for low-temperature service
API 5L Certificate
Petroleum industry
large amount of stock

Standard BS, GB, DIN, ASTM, API
Technique:cold drawn,hot dipped galvanized
Thickness 1 - 11 mm
OD:60.3
coating:galvanized

1.OD:177.8mm,thickness:5.87mm~22.22mm
2.Material:J55/K55/N80/L80/P110
3.Thread Type:BTC/LTC/STC
4.Packaging:Steel strip bundling

1.OD:42.16mm,thickness:3.18mm~4.85mm
2.Material:J55/K55/N80/L80/P110
3.Thread Type:NU/EU/IJ
4.Packaging:Steel strip bundling

China seamless carbon steel butt weld pipe fittings supplier

ASTM cold drawn seamless steel pipes
Material:10#, 20#, 45#, 16Mn, A53(A,B), A106(B,C), St37, St52, Q235, Q345,
ACC: API
Standard:ASTM, BS,DIN

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

Hot-Rolled Seamless Steel Pipes Building Materials Seamless Pipe Carbon Steel

ASTM/ AISI/ SAE 4140 (42CrMo)
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000

api 5l x 52 carbon steel pipes
1)OD:21.3~1219.2mm
2)Thickness:2.0~100mm
3)Length:6m or 12m or customed
4)Certificate:API

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

1.Widely used in fluid transmission
2.API certificate.
3. Low price with stable quality

Steel Seamless Pipe(316),Steel Tube/Pipe ASTM 316

Mainly used for conveying fluid pipeline engineering and large equipment. On behalf of the ceramic composite pipe material (brand) of Gr.B,16Mn etc.

galvanizing pipes with nice appearance ang good quality

Size:2~4-1/2 inches.
WT:Sch10,Sch20,Sch4,Sch60,Sch80,Sch160 and more
Application:conveying gas, water and oil in both and natural gas industries etc

Be your right choose
Approvals by PED/97/23/EC, ISO9001, ISO14001

ASME SA556 Seamless cold drawn carbon steel feedwater heater tubes
 
Standard: ASTM A556 / ASME SA556

ASME SA334 Seamless carbon steel and alloy steel tubes for low temperature service
 
Standard: ASTM A334 /

Hot Rolled Marine Steel Products Seamless Carbon Steel Pipe For Electric Industrial
 
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Steel Grade: ASTM A106 GRB,A53 GRB. API 5L GRB,API 5 CT N80,K55,A335 P11.P91,DIN ST52,ST44,ST35.8,ST37,ST42,ST45

1\High strength properties
2\201 202 304 316 321
3\Good corrosion resistant
4\ 73*6*6000mm

1,ISO9001:2008,API
2,professional manufacturer
3,high quality and competitive price
4,OEM and ODM

1.100%ET test
2.in full compliance with DIN2391-2
3.Typical length available 6m
CFS NBK Cold Drawn Seamless Hydraulic Tube

1.Supply directly by factory price
2.More than 15 yeasr professional exprience
3.TP201/304L/316L/321
4.Easy going in business

Application: Boiler Pipe

The ammonia valve,which is used for ammonia storage pipe. The function is to control the flow of ammonia gas by operating the hand wheel of valve

ASME SA179 Seamless cold drawn low carbon steel heat exchanger tubes
 
Standard: ASTM A179 / ASME SA179