
Square Rectangular Hollow Section Machinery Industry Square Tube
LIAOCHENG HUAJIAN STEEL CO., LTD.- Usage:Construction & Decoration
- Surface Treatment:Black
- Material:Carbon Steel
- Technique:ERW
- Type:Welded
- Section Shape:Rectangular
Base Info
- Transport Package:in Bundles with Steel Straps
- Shape:Rectangular Square Round
- Surface:Black ,Galvanized
- Delivery Time:Fast Delivery ,Within 15 Day
- MOQ:25tons
- Length:5.8m 6m or as Requirement
- Outer Diameter:10*10-200*200mm
- Thickness:0.3-10mm
- Model NO.:40*40*2mm
- Specification:40*40*2mm
- Trademark:HJ steel
- Origin:Shandong Province, China
- Production Capacity:8000tons Per Month
Description
4m-14m or as customers' requirementsStandard BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255,ASTM A53, Surface Black, paint, galvanized Zinc coating Pre galvanized steel pipe: 60-150g/m2;
Hot dipped galvanized steel pipe: 200-400g/m2 End finish Plain/ beveled ends or threaded with sockets/coupling and plastic caps. Material Q195 Q215 Q235 Q345 St37 St52 St37-2 10# 20# 16Mn Usage Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture, Lowpressure fluid pipe for water oil or gas, Boiler pipe. Place of origin Shandong,China Productivity 6000Mts/Month Inspection With hydraulic testing, eddy current and infrared test, or any third party inspction Packing In bundles, packed in woven bag; in loose; or request. Delivery time Within 20 days after the prepayment Payment Terms 1) Payment term : T/T ;L/C;D/P 2) Trade Terms : FOB / CFR /CIF 3) Minimum quantity of order : 25 MT Others 1: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 CompositionGradeChemical Composition Mechanical Properties C Mn Si S P Yield Tensile Eelongation Strength Mpa Strenth Mpa % Q195 0.06-0.12 0.25-0.50 ≤0.30 ≤0.045 ≤0.05 ≥195 315-430 ≥33 Q215 0.09-0.15 0.25-0.55 ≤0.30 ≤0.05 ≤0.045 ≥217 335-450 ≥27 Q235 0.12-0.20 0.30-0.67 ≤0.30 ≤0.045 ≤0.04 ≥235 375-500 ≥26 Q345 ≤0.20 1.00-1.60 ≤0.55 ≤0.04 ≤0.04 ≥345 470-630 ≥22








Regarding of Our Company & Contact Details
Hot dipped galvanized steel pipe: 200-400g/m2








Regarding of Our Company & Contact Details
Liaocheng Huajian Steel Co., Ltd Information |
We are localed in Liaocheng city, Shandong Province, which is known as "the Water City of Jiangbei". Our company were established in the year 2012. And the registered capital is 101,0000 RMB. We are a modern private enterprises, which are specialized in exporting steel materials in China, and we win high reputations from our customers. |
Main product: |
·Steel Profile:H-Beam/I-Beam/Equal Angle/Unequal Angle/U Channel /Flat Bar |
·Steel Plate:Hot Rolled Coil/Hot Rolled Checkered Coil/Cold Rolled Coil |
·Wire Bar: Round Bar /Wire Rod/Deformed Steel Bar |
·Steel Pipes: Seamless Pipe, Square/Round Pipes, welded steel pipe |
·Galvanized Steel: Angle/Channel/I-Beam/Round Bar/Flat Bar/Round-Square Pipe |
Contact |
Salesman: Ada wang +86 17753366308 |