Tangshan Lianchuang Steel Making Science & Technology Co.,
Ltd., Covering an area of 164, 000 square meters, is a
comprehensive enterprise of steel deep-processing integrating
ratio-frequency welded pipe, galvanized pipe, cold-rolled sheet and
galvanized coil, with the annual yield capacity of 2,000, 000 tons
of welded pipe, 450, 000 tons of galvanized pipe ranging
from15mm*15mm/10mm*20mm-300mm*300mm/200mm*400mm, and 80, 000 tons
of cold-rolled sheet with 620mm-150mm in width, 3.0mm-0.3mm in
thickness. High Quality Square Hollow Section Steel Pipe1.
Size: 15mmx15mm-300x300mm 2. Material: Carbon steel 3. Factory
price 4. Do small order 1) Thickness :
0.5-20mm 2) Size(dia.):
10mm*20mm/15mm*15mm-200mm*400mm/300mm*300mm 3) material
:
Q195 Q235 Q215 Q345 St37 ASTM A500 4)
Certifications : ISO9001-2000, API-5L 5) Standard:
ASTM BS GB API Length
2m-12m ,by customer's requirements
Standards GB/T6728-2002,GB/T6725-2002,
GBT3094-2000,JG 178-2005, ASTM A500 JIS G3466,EN10210 Materials
Q195,Q215,Q235,Q345 St37 St52 St42 St35
Product Category
Metallurgy, Mineral & Energy
Technique
Welded,ERW Cold Rolled,Hot Rolled
Surface
Bared, Galvanized, Oiled,Or Other Anti-corrosive Treatment.
We can produce other specifications according to customers requirements.
Packing
1.Big OD:in bulk
2.Small OD:packed by steel strips
3. 20"GP:5.85*2.2*2.2 40"GP:11.85*2.2*2.2
Black steel pipe: oiled/painted, in bundles and tarpaulin outside
According to the requirements of customers
Inspection
With Chemical Composition and Mechanical Properties Analysis;
Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection
Usage/Application
Mechanical & manufacture, Steel structure,
Shipbuilding, Bridging ,Automobile chassis
Industrial water lines/plant piping, Vehicular chassis and frames, Idlers & belt conveyorsAgriculture and Irrigation,
Scaffoldings, Electrical Cable conduits, Cooling towers, Antenna and Telecom Towers, Cold storages,
Tabular polesFire Protection Systems, HVAC, Plumbing,Fabrication industry,
Food Processing, Pharmaceutical, Petrochemical, Chemical, Machine Building, Automobile.
Main market
North America South America Eastern Europe Southeast Asia
Africa Oceania Mid East Eastern Asia Western Europe
Central America Northern Europe Southern Europe
South Asia Domestic Market
Country of origin China Productivity
1,500,000Metric Tons per Month
Delivery Detail:
15-20days after receive the prepayment or L/C
Normal dimension of steel pipeBlack Steel
Pipe(Square)SHS(Rectangular)RHS(Out dia.)mm(Wall thickness)mm(Out
dia.)mm(Wall
thickness)mm15*150.8-2.520*300.8-2.7520*200.8-2.7520*400.8-2.7525*250.8-2.7530*400.8-3.030*300.8-3.025*500.8-3.038*380.8-4.030*500.8-4.040*400.8-4.030*600.8-4.050*500.8-5.040*600.8-5.060*600.8-5.040*800.8-5.070*701.3-5.050*700.8-5.080*801.5-5.060*801.3-5.0100*1001.5-12.050*1001.3-6.0120*1201.6-12.060*1001.3-6.0130*1302.0-12.060*1201.6-6.0140*1402.0-12.080*1001.6-6.0150*1502.0-12.080*1201.6-12.0160*1602.0-12.080*1402.0-12.0180*1802.0-12.080*1602.0-12.0200*2002.0-12.0100*1502.0-12.0250*2503.5-12.0100*2002.0-12.0300*3003.5-12.0150*2503.0-12.0 100*3003.0-12.0 200*3003.0-12.0 200*4003.0-12.0 Hot
Dipped Galvanized Steel Pipe(Square)SHS(Rectangular)RHS(Out
dia.)mm(Wall thickness)mm(Out dia.)mm(Wall
thickness)mm15*150.82-2.5220*300.82-2.7720*200.82-2.7720*400.82-2.7725*250.82-2.7730*400.82-3.0230*300.82-3.0225*500.82-3.0238*380.82-4.0230*500.82-4.0240*400.82-4.0230*600.82-4.0250*500.82-5.0240*600.82-5.0260*600.82-5.0240*800.82-5.0270*701.32-5.0250*700.82-5.0280*801.52-5.0260*801.32-5.02100*1001.52-12.0250*1001.32-6.02120*1201.62-12.0260*1001.32-6.02130*1302.02-12.0260*1201.62-6.02140*1402.02-12.0280*1001.62-6.02150*1502.02-12.0280*1201.62-12.02160*1602.02-12.0280*1402.02-12.02180*1802.02-12.0280*1602.02-12.02200*2002.02-12.02100*1502.02-12.02 100*2002.02-12.02 150*2502.02-12.02 Pre-Galvanized
Steel Pipe(Square)SHS(Rectangular)RHS(Out dia.)mm(Wall
thickness)mm(Out dia.)mm(Wall
thickness)mm15*150.7-2.020*300.7-2.020*200.7-2.020*400.7-2.025*250.7-2.025*500.7-2.030*300.7-2.030*400.7-2.038*380.7-2.030*500.7-2.040*400.7-2.040*600.7-2.050*500.7-2.040*800.7-2.060*600.7-2.037*570.7-2.080*800.7-2.027*470.7-2.0100*1000.7-2.037*770.7-2.0 50*1000.7-2.0
1.High quanlity and reasonable price. 2. Customized
on-demand. 3. Reasonable shipping and fast delivery. 4.Free
sample. If you have any question,please contact us! We will reply
you within 24 hours. In order to make best quotation, Please kindly
indicate length, width, thickness and the standard, material you
required.TANGSHAN LIANCHUANG STEEL MAKING SCIENCE & TECHNOLOGY CO.,
LTDAdd:LUAN COUNTY,EQUIPMENT MANUFACTURING INDUSTRIAL PARK,TANGSHAN
CITY,HEBEI PROVINCE,CHINATel: +86-18833353021
Fax:+86-315-7361019 /* January 22, 2024
19:08:37 */!function(){function s(e,r){var a,o
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