Thickness: 0.7 - 10 mm section shape: round outer diameter: 6 - 88.9 mm place of origin: jiangsu, china (mainland) secondary or not: non-secondary application: condenser tube technique: cold rolled surface treatment: solution annealing alloy or not: is alloy name: tp304 stainless steel seamless steel pipe price per ton application: boiler, heat exchanger, oil & gas industry, transportation section shape: round heat treatment: solution annealing product technique: cold drawn, cold rolled secondary or not: no, we are new product type: seamless tolerance: according to the standard material: stainless steel package: in bundles, plywood case, wooden case.
Top quality , hydralic test, x-ray, offer-line ut, eddy current inspection, etc, 3rd party inspection to test.
Fast delivery , many sets of advanced production equipment to produce, as well as perfect logistics system.
Timely quotation , professional sales quote for you after receive your inquiry.
Certificate share , mtc, iso, inspection report and other quality certification.
Used for oil and gas transportation, the general structure, mechanical structure.
Size: od: 13.72-914.4mm / wt: 1.65-22mm,
Length: 0.5mtr-20mtr
Standard: api5l, astm a106/a53, din2391, astm a179/a192, en10210, en10208
Material: gr.B, x42, x46, x52, s355j0h, s355j2h, 10#, 20#, 316l, 304
Heat treatment: annealed, normalized, stress relieved, cold finished, quenched and tempered
Delivery condition: bks, nbk, bk , bkw, gbk(+a), nbk(+n), bk(+c)
Test: chemical component analysis, mechanical properties and other inspection
Third inspection: bv, sgs, lloyds ect.
Pipe ends: with plain ends , with beveled ends, profiled
Coatings and linings: bared and coated.
Product Name Seamless Carton Steel Pipe
Grade Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST422 Q345 = S355JR /
A500 Grade B Grade C Q355,45#ï¼?40#
Length 5.8~12.0 m or as customized
Surface Treatment Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
Inspection With Chemical Composition and Mechanical Properties AnalysisDimensional and Visual
Inspection, also with Nondestructive Inspection.
DIN Seamless precision steel tube, cold drawn and cold rolled seamless. And we've been featured involved in this kind of product. We exported large quantity to many countries. Customized technical specifications for the providing of seamless precision tubes.
Product Name Precision Steel Tube EN10305 Seamless Steel Pipe for Hydraulic Pressure
Size O.D.: 6.0-650.0mm W.T.: 1.0-65mm Length: Max.12000mm
Applications Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic services.
For Auto. use, machinery use, oil cylinder tube, motorcycle shock reducer use, auto shock reducer inner cylinder, etc.
ARK STEEL TUBE owns three mills mainly produce seamless carbon steel tubes, alloy seamless steel tubes, seamless&welded stainless steel tubes, as well as nickel alloy tubes.
Our product enjoys a good reputation in the market of the USA, Canada, Brazil, Mexico, Germany, Italy, Netherland, Britain, Australia, Russia, South Korea, Thailand, Philippines, Malaysia, Iran, South Africa, Ghana and etc.
If you have any demands or inquiries, please feel free to send it to us.
Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213,
SA335, DIN17175, ASTM A179â?¦
Certificate: API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008
Out Diameter: 1/8 36inch (10.3-914.4mm)
Wall Thickness: 1.73-40mm
Length: Random Length, Fixed Length, SRL, DRL
Usage: Applicable to the general structure, mechanical structure, water wall panel, economizer, super heater, boiler and heat exchanger with seamless steel tubes, and to transport liquid, gas, oil etc.
Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213,
SA335, DIN17175, ASTM A179�
Certificate: API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008
Out Diameter: 1/8 36inch (10.3-914.4mm)
Wall Thickness: 1.73-40mm
Length: Random Length, Fixed Length, SRL, DRL
Usage: Applicable to the general structure, mechanical structure, water wall panel, economizer, super heater, boiler and heat exchanger with seamless steel tubes, and to transport liquid, gas, oil etc.
In general, even for seamless steel pipe, we can make a list for different types of them due to wispy difference by different production process, adding original materials. Today, our main topic would be a special seamless steel pipe-bearing steel pipe.
The meaning of bearing is having a/some/no etc bearing on sth. According to the definition, we would know that as for bearing steel pipe, it has high smelting quality requirements, meanwhile, and requires strict control of sulfur, phosphorus, hydrogen content. Only this, can it does its immense pressure and friction job perfectly. What exact characters it should have? Steel hardness, wearing resistance, high elastic limit would be our consideration if we need to produce bearing steel pipe. So if you need seamless steel pipe and you donâ??t know which one to choose, welcome to have a discussion with us.
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
