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High Quality Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe

Categories Carbon Steel Pipe
Brand Name: DTFD
Model Number: AISI 1020 1008
Certification: CE ISO CNAS CQC SGS
Place of Origin: china
MOQ: 1T
Price: $600-1000
Payment Terms: L/C, T/T
Delivery Time: 15-20 days or subject to the clients' requirement and quantity
Packaging Details: Standard Seaworthy Package
Technique: Hot Rolled
Type: Seamless
Section Shape: Round
Length: Customizable
Width: Customizable
Quality Control: 100% Inspection
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High Quality Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe

ShapeRound pipeSquare pipeRectangular pipe
Outer diameter17-1820mm10*10-1000*1000mm5*10-600*800mm
Wall thickness0.5-50mm0.5-50mm0.5-50mm
Part of sizes
commonly used
10*10*0.5mm
50*50*16mm
50*50-100*100*(1.0mm~20mm)
100*100-300*300*(1.0mm~50mm)
300*300-600*600*(2.0mm~50mm)
100*100*12mm
135*135*(10mm~12mm)
170*170*(1.5mm~20mm)
180*180*(1.5mm~20mm)
220*220*(2.0mm~25mm)
280*280*(2.0mm~25mm)
320*320*(2.0mm~30mm)
380*380*(4.0mm~36mm)
430*430*(6mm~40mm)
500*500*(8mm~50mm)
520*520*(8mm~50mm)
550*500*(8mm~50mm)
450*450*(6mm~50mm)
600*600*(6mm~50mm)
10*5*0.5mm
80*200*12mm
160*120*(2mm~20mm)
180*140*(2mm~25mm)
250*150*(2mm~20mm)
300*200*(4mm~25mm)
350*150*(2mm~25mm)
300*100*(2mm~20mm)
350*250*(4mm~30mm)
350*300*(4mm~30mm)
305*102*(3.0mm~25mm)
304*254*(3.0mm~25mm)
360*310*(3.0mm~25mm)
360*240*(3.0mm~25mm)
350*100*(3.0mm~14mm)
310*210*(3.0mm~25mm)
300*200*(4mm~30mm)
400*150*(4mm~30mm)
400*200*(6mm~30mm)
400*250*(4mm~50mm)
450*250*(4mm~50mm)
500*200*(6mm~50mm)
450*350*(6mm~50mm)
500*300*(6mm~50mm)
600*800*(6mm~50mm)
Length4m-14m or as customers' requirements
StandardBS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255,ASTM A53,
SurfaceBlack, paint, galvanized
Zinc coatingPre galvanized steel pipe: 60-150g/m2;
Hot dipped galvanized steel pipe: 200-400g/m2
End finishPlain/ beveled ends or threaded with sockets/coupling and plastic caps.
MaterialQ195 Q215 Q235 Q345 St37 St52 St37-2 10# 20# 16Mn
UsageScaffolding pipe, Structure pipe, Fence/Door pipe, Furniture,
Lowpressure fluid pipe for water oil or gas, Boiler pipe.
Place of originShandong,China
Productivity6000Mts/Month
InspectionWith hydraulic testing, eddy current and infrared test, or any third party inspction
PackingIn bundles, packed in woven bag; in loose; or request.
Delivery timeWithin 20 days after the prepayment
Payment Terms1) Payment term : T/T ;L/C;D/P 2) Trade Terms : FOB / CFR /CIF
3) Minimum quantity of order : 25 MT
Others1:Special design available according to requirement
2:Pipe can be necked dowm, punching hole on pipe wall.
3:Pipe fittings, elbows are available.
4.All production process are under the ISO9001:2000 strictly

2. Chemical Composition

GradeChemical CompositionMechanical Properties
CMnSiSPYieldTensileEelongation
Strength MpaStrenth Mpa%
Q1950.06-0.120.25-0.50≤0.30≤0.045≤0.05≥195315-430≥33
Q2150.09-0.150.25-0.55≤0.30≤0.05≤0.045≥217335-450≥27
Q2350.12-0.200.30-0.67≤0.30≤0.045≤0.04≥235375-500≥26
Q345≤0.201.00-1.60≤0.55≤0.04≤0.04≥345470-630≥22
High Quality Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe
Seamless pipe is a long steel bar with a hollow section and no joints around it
The thicker the wall thickness of the product, the more economical and practical it is, the thinner the wall thickness, its processing costs will rise significantly;

FAQ

1. Q:Are you trading company or manufacturer?
A: We are professional manufacturer for steel pipes,and our company also is a very protessional and technical foreign trade company for steel products. We have more export expenence with compettive price and best after-sales service Apart from this,we can provide a wide range of steel products to meet the requirement of customer.

2. Q:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
3. Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
4. Q:How long does your delivery time take?
A:In general, our delivery time is within 7-25 days, and may be delayed if the demand isextremely large or special circumstances occur.
5. Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.

China High Quality Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe factory
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