High Luster,Elegance,Rigidity And Durability Stainless Steel Welded Tube

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
5000 m.t./month

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Quick Details

  • Standard: JIS, AISI, ASTM, GB, DIN, EN

  • Model Number: SUS 201 304 316 430
  • Type: Welded

  • Steel Grade: 300 Series, TP304

  • Application: Decorations, constructions,Heat Interchangers and heaters,etc.

  • Certification: BV

  • Welding Line Type: ERW

  • Thickness: 0.25--5.0mm

  • Outer Diameter: 10*10mm----100*100mm

  • Length: 6M,or as per requirement

  • Finishing: Sanded,400 gloss,600--1000 mirror, brushed,etc.

  • Specification: 30*30*1.5

Packaging & Delivery

Packaging Details:Each pipe has the plastic bag to packed it ,and several will be bundled by weaving bag.
Delivery Detail:25-30 days, depends on customers' order quantity

High Luster,Elegance,Rigidity And Durability Stainless Steel Welded Tube 

Hot selling 304 stainless steel welded square pipe with favorable price

 

Specification
Material304:0cr18ni9, 0cr17ni8
201:1cr17mn6ni5n,1cr13mn9ni1n
316:0cr17Ni12
or as customer's request
StandardASTM A554, Q/GBS1-2005, customers' requests available
Size10*10mm,12*12mm,18*18mm,23*23mm,38*38mm,50*50mm,
70*70mm,100*100mm,20*10mm,23*11mm,24*12mm,
25*13mm,36*23mm,40*20mm,50*20mm,60*15mm,75*45mm,
80*60mm,95*45mm,100*60mm,120*60mm,150*100mm,
(or customized)
Thickness0.25mm-5.0mm
Length6m or according to customers' request
ToleranceOuter diameter:±0.2mm
Thickness:±0.05mm
Length:±0.5mm
Process MethodCold drawn, Annealed with nitrogen protection, Ultrasonic welding,
Automatic shape, Polished, Packing.
EndsIn plain end or bevelled ends or as customers' requirements
FinishingA. Sanded
B. 400#-600# mirror
C. Hairline brushed
D. TIN titanlum plated
E. HL brushed & mirror(two kinds of finishing for one pipe)
Inner PackingPlastic bag
Outer PackingStandard gunny packed for each bundle, around 300-500kgs per
bundle, or customized according to customers' requests
ApplicationHeat Interchangers and heaters
Decorations, constructions
Oil and chemical industry
Food industry and pharmaceutical industry
Ship-building and automobile manufacturing
Water transportation systems
PerformanceRustless, stainless, good corrosion resistance, anti-wearing, good
appearance, excellent mechanical properties
CertificationISO, SGS,BV.
Welding Line TypeERW(Electrical Resistance Weld)
Delivery Detail15~25 days, depends on customers' order quantity

 

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Q:What type of steel pipe for security windows?
General anti-theft window through the round tube is 3 cm square tube, 22.5 mm diameter round tube, also can use all square tube to do, if you want to median 304, the pipe is estimated more expensive, the market to do the price in 60 to 110 range. As for plastic steel, Anhui conch brand, the price of 180 this way. Aluminum alloy 110 to 230 specific look what material?!
Q:There are multiple welded galvanized steel pipe outer diameter 108mm wall thickness 4mm length of 6 meters
Formula for calculating weight of welded steel pipe:Kg/m= (outside diameter mm-, wall thickness mm) * wall thickness mm*0.02466= (108-4) *4*0.02466=10.26 kg / MBecause of galvanizing, the weight is heavier than that of ordinary welded pipe 3%~6%.Therefore, the length of 6 meters galvanized steel pipe weighs about 10.26*6*1.06=65 kilograms
Q:What quota is reserved for buried DN20 steel pipe?
If it is reserved for embedded pipe pre buried steel waterproof casing, set of waterproof casing steel production and installation is to set the quota items, if the outdoor installation of welded steel pipe buried steel casing pre quota items, if it is a reserved hole, then there is no need to set the quota items.
Q:What is ND steel pipe?
ND steel 09CrCuSb steel is currently the most ideal "resistance to sulfuric acid dew point corrosion in steel (ND steel, ND steel, 09CrCuSb steel, 09CrCuSb steel), ND steel is widely used in the manufacture of economizer, served in the high sulfur content in flue gas of air preheater, evaporator and heat exchanger equipment for resist sulfur smoke gas dew point corrosion.
Q:How to calculate the maximum bending stress of steel pipe? Is there a list of the maximum flexural normal stresses for steel pipes of different materials and diameters?
Wnx - net sectional modulus of steel tubes, also called net sectional resistance moment. If the section is not weakened, it can be found in the steel sheet of the steel structure design manual. If the section is weakened, it can be calculated by the formula according to the sectional dimension according to the formula of the material mechanics.
Q:What is the difference between seamless steel pipe and welded pipe?
Such as hydraulic equipment pipeline connection. The weld seam of common steel pipe is its weak link, and the quality of weld is the main factor that affects its overall performance. People who have lived in the north have experienced the experience of freezing pipes and pipes in winter, and the places where they burst are usually welds. Welded pipe is not seamless steel pipe.
Q:Is there any difference between HFW steel pipe and ERW steel pipe?
The difference between ERW (longitudinal resistance welding) and HFW (high frequency welding) is mainly due to the different principle.
Q:Where is the difference between seamless steel pipe and welded pipe
Seamless pipe pressure is higher, welded pipe is generally in 10 or so MPa, now welded pipe to do seamless processing.
Q:How can the immersed pipe pile put steel cage into the steel pipe? Which expert to answer?
Immersed tube cast-in-place pile is one of the many types of pile foundations in civil engineering. The immersed tube cast-in-place pile is also called the cast-in-place pile. It is the use of piling equipment, with reinforced concrete pile boots (valve type steel pipe pile shoe) into the soil, pile hole, and then put into the steel skeleton and concrete pouring, then pull out the casing, using vibration extubation of concrete compaction, forming pile needed. Using hammer sinking pile equipment, sinking pipe and pulling pipe pile is called hammer sinking pipe filling pile. It is called vibro sinking pipe cast-in-place pile by vibrator, vibration sinking pipe and pipe pulling pile. In order to improve the quality and carrying capacity of piles, the construction techniques of single shot, double play and reverse insertion are often used in immersed tube cast-in-place piles. Single game (also called a extubation): extubation, every increase of 0.5 ~ 1.0m, 5 ~ 10s vibration, then extubation in 0.5 ~ 1.0m, this is repeated until all pull out; complex play: two singles were continuously in the same pile hole, or according to the needs of the local retapping. Construction, should ensure that two times before and after the immersed tube axis coincide, and in the concrete before the initial coagulation; inverted plug method: steel pipe lifting 0.5m, and then plug 0.3m, so repeated until the pull out.
Q:What is the weight of hot galvanized steel tubes? DN150 4mm wall thickness
GB/T3091-2008: DN150 welded steel pipe, wall thickness of 6mm, the theory of the weight of welded steel pipe 24.02kg/m, galvanized steel pipe should be multiplied by the weight coefficient after galvanizing, C, DN150, wall thickness of 6mm, C=1.02, DN150, theoretical weight and wall thickness of 6mm galvanized steel 1.02*24.02= 24.5kg/m.

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