Hebei Lufeng Piping Equipment Co., Ltd.
Carbon /Alloy steel pipes, ERW steel pipes, API 5L LSAW&SSAW, ASME B16.9/MSS SP-75 BW pipe fittings, ASME B16.5/16.47 steel flanges, ASME B16.11/MSS SP-97 forged fittings, Knife gate valves, Butterfly
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Product Description
40x40 iron fence rectangular carbon mild steel tube sizes / weight ms square pipe
| Product name | 40x40 iron fence rectangular carbon mild steel tube sizes / weight ms square pipe |
| O.D | 10*10-1000*1000mm |
| W.T | 0.8-30mm |
| length | 1-12m or according to per request |
| Steel Grade | IS 3589, IS 1239, IS:1161 Fe 330, Fe 410) |
| BS 1387, BS4568, S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, | |
| S355J2H, St12, St13, St14, St33, St37, St44, ST52 | |
| JIS G3444 STK290,STK400,STK500,STK490,STK540 | |
| Q195—Grade B, SS330, SPC, S185,ST37 | |
| Q215—Grade C,CS Type B, SS330, SPHC | |
| material | Q235---Grade D, SS400, S235JR, S235JO, S235J2 |
| Q345---SS500, ST52 | |
| 10#,20#,45#, etc | |
| 1)Oiled | |
| Surface treatment | 2) Galvanized |
| 3)3PE Anti-corruption coated | |
| 4)Painting black | |
| 5)According to the customers’ requirement | |
| Zinc coating | 40g,60g,80g,100g,120g,270g,400g,500g,550g |
| 7μm ,8μm, 15μm ,20μm ,40μm ,60μm,70μm,80μm | |
| application | 1)Construction steel pipe shipbuilding, bridging and automobile chassis |
| 2)Steel structure.decoration etc | |
| 1)Big OD: in bulk | |
| 2) Small OD: packed by steel strips | |
| Package | 3)Plastic bags |
| 4)According to customer’s requirements | |
| Delivery | Normally 7~15 days after get deposits or according to quantity |
| 1) reasonable price with excellent quality | |
| Advantage | 2)abundant stock and prompt delivery |
| 3)rich supply and export experience, sincere service | |
| Technique | 1)Electronic Resistance Welded (ERW ) |
| 2)Electronic Fusion Welded (EFW) | |
| 3)Double Submerged Arc Welded (DSAW) | |
| Marking | Tubes are distinguished by colour at two ends. .Light tube-Brown, |
| Medium tube-Blue, Heavy tube-Red | |
| Welded Line Type | Longitudinal |
| Test Certificate | Manufacturer Test Certificate. |
| IBR Test Certificate | |
| Laboratory Test Certificate from Govt. Approved Lab. | |
| Under Third Party Inspection with Excise Gate Pass to avail Modvat benefit. | |
| Inspection | With Hydraulic Testing, Eddy Current , Infrared Test |
chemical composition
| Material | Chemical composition | Mechanical property | ||||||
| C | SI | MN | P | S | yield strength | tensile strength | elongation | |
| MPA | MPA | no more than | ||||||
| Q195 | 0.06~012 | 0.3 | 0.25~0.5 | ≤0.05 | ≤0.045 | 195 | 315~390 | 33 |
| Q235A | 0.14~0.22 | 0.3 | 0.3~0.7 | ≤0.05 | ≤0.045 | 235 | 375~460 | 26 |
| Q235B | ||||||||
| Q235C | ≤0.18 | 0.3 | 0.35~0.8 | ≤0.04 | ≤0.04 | 235 | 375~460 | 26 |
| Q235D | ≤0.17 | 0.3 | 0.35~0.8 | ≤0.035 | ≤0.035 | 235 | 375~460 | 26 |
| Q345A | ≤0.20 | ≤0.55 | 1.00-1.60 | ≤0.045 | ≤0.045 | 345 | 470~630 | 21 |
| Q345B | ||||||||
| Q345C | ||||||||
| Q345D | ≤0.18 | ≤0.55 | 1.00-1.60 | ≤0.025 | ≤0.025 | ≥295 | 470~630 | 22 |
| Q345E | ||||||||
Q&A
Q: What's your payment terms?
T/T 30% in advance by T/T ,70% seeing the copy of BL or LC at sight or LC 30days.
Q: What's your delivery time?
7~15 days after received the deposit. Some product has stock ,will delivery soonest
Q: Are you manufacturer or trader?
We are the manufacturer .
Q:Where's your factory?
Our factory is in Cangzhou,afforded enough production ability and earlier delivery time.
Q: Can we visit your factory?
Warmly welcome. Once we have your schedule, we will arrange picking up u.