China Stock Stainless Seamless Welded Carbon Alloy Galvanized Gi Square Steel Pipe Tube for Building Material Water Pipe Boiler

Size
Rectangular Tube: 10*20-120*80mm
Square Tube : 16*16-250*250 mm
(check sizes provided from below table)Wall Thickness
0.4-20mmLength3.0m,5.8m,6.0m,11.8m,12.0m or as requirmentMaterials
Q195, Q235, Q235B, Q275, Q345B
S235, S235jr, S355, S355jr
SS400, SS330, STK490
St33, St37, St52/ ASTM A36, A53, A106Standard
EN10210, EN10219, DIN17100, ASTM A36,JIS G3466Surface
Oil, bared, black paint, galvanizedTechnique
hot rolled, welded(erw)Payment terms
LC at sight,30%T.T in advance,balance after the copy of B/L or
*Alibaba Trade AssurancePacking
1.Big OD:in bulk
2.Small OD:packed by steel strips
3.Wraped with woven cloth with 7 slats
4.plastic bags
5.as per customer's optionDelivery timeIn 10-15 days after receipt of deposit or L/C,T/TMOQ3 tons for each size
SHS/RHS sizes High Quality Ms Steel Angle Bar / Price Steel Angle Bar
Out Diameter Wall ThicknessSquare Pipe/Tube(mm)Rectangular Pipe/Tube(mm)Inchmmmm16x16x0.4~1.570x70x2.0~6.010x20x0.6~1.530x60x1.0~4.51/221.30.6-3.018x18x0.4~1.575x75x2.0~6.014x21x0.6~1.540x50x1.0~4.53/426.90.6-3.020x20x0.4~1.580x80x2.0~6.015x30x1.5~1.540x60x1.0~5.0133.41.0-3.025x25x0.6~2.085x85x2.0~6.015x38x0.6~1.540x80x1.5~5.01 1/442.31.0-4.030x30x0.6~4.095x95x2.0~8.020x30x0.6~2.040x100x2.0~5.01 1/248.31.0-4.034x34x1.0~2.0100x100x2.0~8.020x40x0.8~2.050x60x2.0~5.0260.31.5-4.035x35x1.0~4.0120x120x4.0~8.020x50x1.0~2.050x80x2.0~5.02 1/276.11.5-4.038x38x1.0~4.0150x150x6.0~10.022x35x0.9~2.050x100x2.0~8.0388.91.5-9.540x40x1.0~4.5180x180x6.0~12.025x40x0.9~3.7560x80x2.0~6.04114.32.0-9.544x44x1.0~4.5200x200x6.0~12.025x65x1.0~2.080x100x2.0~8.05141.33.0-9.545x45x1.0~5.0220x220x6.0~14.030x40x1.0~3.75120x60x2.5~10.06168.33.0-12.050x50x1.0~5.0250x250x6.0~14.030x45x1.0~3.75120x80x2.5~10.08219.13.2-12.060x60x1.5~5.0 30x50x1.0~4.0 102733.2-12.0 12323.86.0-15.0 14355.68.0-15.0 16406.48.0-20.0

ASTM A106 GR.B/ASME SA106 GR.B/API 5L GR.B Carbon Seamless Steel pipe
Standards&Grade: ASTM A106 GR.B/ASME SA106 GR.B/API 5L GR.B
OD :1/2"-24"
WT :STD,SCH40,XS,SCH80
Length: 12m maximum,fixed length or random length
Process Method: hot finish and hot expand and cold draw
Surface Treatment: Varnished, 3PE, 3PP, FBE, Galvanized etc coated.
Package: Pipe's external surface painted with mill's black lacquer,beveled ends(OD≥2"),plain ends (OD<2"),both ends protected with plastic caps,bundled with metal strips, without wooden/pallet packages.
Quantity tolerance: -0/+10% per size,length tolerance for fixed length pipe:-0/+50mm
Stenciling/Marking: As per customer's requirement
Time of shipment:Delivery within 45 days after receiving advance payment or vaild L/C from the bank.
Usage: Oil, gas, water transportation, piling, chemical&construction use etc.
Port of loading: Tianjing Seaport, China
Test Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, hydraulic Test.
Mill Test Certificate: as per EN 10204/3.1B
Qualified certification: API5L API5CT ISO9001