High Precision Steel Pipe for Gas spring Cylinder
Type:Seamless and Welded Steel Tube
Roughness 0.1-0.8ra
Material E195-E235,Q195-Q235,#10,#20,#45,SAE1010,SAE1020
Surface:Black/bright
Standard:DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101
Size :OD 3mm-140mm Thickness 0.5-20mm
Processing :Cold rolled /cold drawn
1. BK (+C) No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the upper
Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request.
Usage: Gas Spring Cylinder
Outer diameter
10*20mm~250*300mm
Length
Common length 5.8m, 6m, 11.8m, 12m
Less than 12m
As customers' request
Material
Q195, q215, q235, ss400, a36, 20, 45, q345, 16mn, st52-3
Standard
Gbt3094-2000, astm a500, jis g3466
Usage
1) shipbuilding
2) bridge structure
3) architecture construction
Technique
Erw
Section shape
Rectangular
Surface
Oil, black painting, threaded
End protector
1) plastic pipe cap
2) iron protector
Package
Inner packing:caps at both ends, steel strong trips on every bundle
Outer packing:pe wrapping outside
Export standard packing(bundle with steel strip, steel pallet), shipped with 20' or 40' container
Delivery
1) container
2) bulk carrier
Port
Xingang port, tianjin, china
Date of delivery
According to the quantity and specification of each order
*Our organization is engaged in manufacturing and supplying a wide range of Carbon Seamless Steel Tubes. These products are available at competitive market prices and can be customized as per the needs of the patrons.
* Carbon Steel is used in the most critical engineering applications and also in certain applications in the automotive sector. In addition, some of the value-added Carbon Steel products include steel for LPG cylinders, API grade, corrosion resistant steel, critical structural application steel, boiler quality, auto grades, precision tubes and medium/high carbon grades, among others.
Specifications ASTM A106, A53, A671, A672
Grades : ASTM A53 Gr B, ASTM A106 Gr B, Gr C, ASTM A671, A672 GR CC60 / CC65 / CC70.
Dimensions : ASTM A106, A53, A671, A672
Schedule : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Wall Thickness : 50mm to 7.00mm, custom OD and thickness available on request
Size - Pipes 1 / 2 NB to 36 NB
Size - Tubes 1/2 to 6, both OD and NB sizes available
Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, U Shape, Pan Cake Coils, Hydraulic Tubes
Length : Single Random, Double Random & Required Length, Custom Size , 12 Meter lengths
Types : Seamless / ERW / Welded / Fabricated / CDW
End Plain End, Beveled End, Treaded
Cold-drawn seamless steel pipes and tubes .
Specification: external diameter from 8mm to 350mm wall thickness from 1mm to 30mm.
Cold-drawn steel bars: Specification: from 2mm to 120mm, ¡í5mm-¡í150mm
Manufacturer approved by GL, BV, KR, ABS,DNV, NK, LR, CCS AND RINA.
- Manufactured according to ASTM A554/EN 10296 - 2/JIS G 3448 with deep brightness, shiny surface, and being processed for bending applications.
- Made from SUS 304/304L, 316L. It is very suitable for interior, exterior design, decorative and household products.
