steel tubes

our mill supply Seamless Steel Tube(A106)/Seamless Steel Tubes A106/A106 Seamless Tube Mill/A106 carbon seamless tube/A106 seamless tubes/A106 carbon

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

1.Specification: ASTM A106 GR.B/A53B, API 5L Gr.B
2.Size: 1/4" to 14", OD :13.7mm to 356 mm
3.Wall Thickness:2-60mm
4.API5L/API5CT,certificate.

Steel tubes cutting, Precision Oil Cylinder steel tubes cutting to short lengths,
the length could be according to customer's requirement

manufacturer of DIN2391 steel tube
O.D: 4mm-80mm
W.T: 0.5mm-8mm
Standard:JIS,GB,BS,ASTM,DIN
Certifacation:ISO9001:2000.

Min Order : 10 tons
2.Size :250-600
3. Thickness: 7mm -- 20mm
4.Certification: ISO

Packing: wooden cases.
shipment time: 35~60days according to quantity.
MOQ: 1tons each size.
Main used for: pressure tubes, boiler, heate

Grade:
10#-45#, A53-A369, API J55-API P110, ST35-ST52, STBA20-STBA26, STPG42,...

Type: Cold-draw Round Pipe,Hot-Rolly Round Pipe,stainless steel pipe,seamless carbon steel pipe, finned tube

Standard: DIN2393/EN10305-2
Size(mm): O. D.: 6.0-88.0 W. T.: 1-20mm L: Max 12000mm

Outer Diameter: 10 - 377 mm
Application: Fluid Pipe

Standard: ASME SA210/ASTM A210
Delivery condition: Hot-finished
Size range: OD 3 inch to 5 inch, WT 6MM TO 12.7MM

1.st45 bright annealing steel tubes
2.WT:0.5-9mm OD:4-80mm
3.Precision (+/-0.05mm On OD and ID)
4.Suface:Ra<1um

1. We supply alloy steel tube
2. OD 10.3MM-610MM
3. API & ISO certificated
4. Market: Mid East, Europe, Africa

API 5L Standard Specification for Seamless Line Pipe or Seamless Pipe Line
ASTM A 53 Standard Specification for Pipe, Steel, Black

ASTM A213 T5 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes.

Material: ST 35,ST 37.4 E 235 E 355 ST 52.4 Standard: DIN 2391 EN 10305-1 DIN 1630 SAE J524
Application: Hydraulic System, Automobile, Mechanical Par

Our sizes from 6mm*0.89mm to 323.8mm*25.4mm with grades: 304/304L, 321, 316/316L/316Ti, 347/347H and 310S etc.

Specifications1.Payment:T/T, L/C
2.mini order: 25 ton
3.FOB price: 700 USD/Ton to 890 USD/TON
4.Meterial: Q195 Q215 Q235 Q345

seamless teel tubes, seamless steel pipes, alloy steel tubes, ASTM A179 steel tubes, ASTM A192 steel tubes, API 5L steel tubes, API 5 CT casing

Min Order : 10 tons
2.Size :250-600mm
3. Thickness: 7mm -- 20mm
4.Certification: ISO & API

Pre galvanized steel tube
1.OD:10-273mm,WT:0.5-15mm
2.Competitive price,prompt shipment.

stainless seamlessteel tube:
standard: ASTM A688,A249,A269,A554,DIN17457,DIN17445,EN10217-7
outside diameter:6mm-76.2

Material: carbon steel and alloy steel
Size: dn 20 to dn600 Thickness 1mm to 70mm
For structure pipe

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

Grade:10/20/Q345
Specification(mm):6~168×1~20
Standard:GB/T8163
Application:
Seamless steel pipe for conveyance fluid

1) Thickness : 2-14mm
2) OD : 10-426mm
3) Technique : Cold rolled
4) Special pipe : API pipe
5) Certification : ISO9001:2008

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

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

Seamless Carbon and Alloy Steel Mechanical Tubing
Applications: for mechinery, mechanical engineer