weld wear resistant steel pipe
USD $160 - $500 /Square Meter
Min.Order:8 Square Meters
Zhangjiagang Runkun Wear Resistant Materials Co., Ltd.
Runkun bimetallic wear resistant pipe is the newest high level wear resistant pipe in the world and it is developed by Zhangjiagang Runkun Wear Resistant Material Co., Limited. The base layer is Q235 metal and it is lined with wear resistant alloy materials. One method of producing the pipes is by inner wall welding machine; the machine can also apply to produce wear resistant pipes with small diameter. The other method of producing the pipe is by curling the wear resistant plate. Our factory can produce any pipe with diameter greater than 80mm.
Detailed product description
Base metal | structure steel,alloy steel |
Brand | RK |
Color | brown |
Diameter | ≥80mm(can be customized) |
Thickness of wear resistant layer | as customer's requirement |
Thickness of pipe wall | 5-30mm |
Length | can be customized |
Hardness | HRC57-62 |
Standard | DIN,GB |
Certificates | ISO9001:2000 |
Specifications (base layer+wear resistant layer) | 5+3,6+3,8+3,5+4,6+4,8+4,10+4,6+5,8+5,10+5, 15+5,20+5,6+6,8+6,10+6,20+6,8+8,10+8,10+10, 15+10,20+10 |
Model number | steel plate Q235 |
Grade | first class |
Applications | concrete industry,metallurgy,fan industry,coal industry,mining machinery,construction machinery,etc. |
Payment terms | L/C,TT,D/P,Western union |
Delivery time | 15 days after receipt of L/C or advanced payment |
Trade terms | FOB,CIF,EXW,etc |
Port | shanghai |
Comparsion Chart(based on mild steel)
Grade | Mild steel | SLS600 Induction hardened steel | Ultra-met steel | Ceramite cast steel |
Hardness | 120-150BHN | 600 BHN | >600BHN | >8Mohs |
Max temperature(°F) | 450 | 1250 | 2195 | |
Impact resistant | Good | Average | Marginal | Poor |
Abrasion resistant | Poor | Good | Very Good | Excellent |
Std sizes(OD) | Unlimited | 3''to26'' | 10''to40'' | 4''to24'' |
Handling &Installation | Excellent | Very good | Very good | Heavier |
Fabrication | Unlimited | Some limitations | Some limitations | Some limitations |
Emergency repair | Easily patched | Easily patched | Easily patched | Easily patched |
Initial cost | 3-8 times above mild steel | 6-10 times above mild steel | 4-8 times above mild steel | |
Life expectancy | Up to 6 times mild steel | Up to 8 tims mild steel | Up to 15 times mild steel | |
Disadvantages | Poor abrasion resistant | No corrosion resistance | Limited length&diamter | Heavier |
Advantages | Low cost Readily avaliable | A good combination of abrasion&impact resistance | Good wear resistant,moderate temperaure resistance | High wear resistant,good therma shock resistant |
Wear resistance:
Commonly, functionality of wear resistant has the following statistical data:
(1)20- 25 times harder than low carbon steel
(2) 5-20 times harder than high manganese steel
(3) 5-10 times harder than tool steel
(4) 1.5-2.5 times harder than high-chromium steel
Temperature resistant:
regular type < 60°C; high temperature type <1000°C.
Processibility: welding, cutting, curling, punching.
Factory and workshop
Certificates show: