Active Member
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[China]
Address: No.6,Changcheng South Rd,Qingdao,Shandong.
Contact name:Jane Liu
Qingdao Caso Machinery Co., Ltd |
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Round Sand Casting Drain Grating Ductile Iron Watermain Safety Manhole Cover:
Product Presentation
1. Manhole covers are manufactured for construction and public use.
Manhole Covers shall be smooth and free from sand holes, blow
holes, distortion or any other defects.
2. The main materials of our manhole covers and gully gratings
include composite resin, gray cast iron, ductile iron, stainless
steel. Different materials mean different loading capacity.
3. Ductile Iron manhole covers and gully gratings are as per BS
EN124 international standard, loading capacity ranging from A15,
B125, C250, D400, E600 to F900.
4. Ductile Iron manhole covers size:150*150mm to 800*800mm in
circle,square,retangular.
5. Manhole covers coating: coating black bitumen, or coating as
customers' requirements.
6. Long lifespan ---Minimum lifespan is 30 years free of
maintenance .
| Product name | Forged Steel Manhole Cover |
| Material | Ductile cast iron,grey cast iron,steel |
| Specification | A15,B125,C250,D400,E600,F900 |
| Process | Sand casting, Shell core casting |
| Casting Tolerance Min | 0.05mm |
| Machining Tolerance Min | 0.02mm |
| Unit weight | 0.5kg~500kg |
| Surface Treatment | Painting, Powder coating, spraying, galvanization, chrome plating |
| Standard | ISO, ASTM,JIS, ANSI, DIN, BS, GB |
| Technical Support | Owning experienced designing team |
| Application | Sewer, Electronic, Sanitary, telecommunications, sewage, drainage, water, stormwater, fire protection & etc |
| OEM | Available |
Product Detail Show
Products Packing
FAQ
Q: How long have you been in this industry?
A: We have been in this industry for more than 10 years.
Q: Are you a trading company or factory?
A: We're trading company with factory. We manufacture products
ourselves and we source from other collaborative factories too
which guarantees a competitive price and product variety.
Q: Do you have quality control?
A: All of our products 100% inspection before shipment, so you will use our products safely.
Q: Do you Support OEM service?
A: Yes,OEM is welcome.
Q: When can I get the price?
A: We usually quote within 24 hours after we get your inquiry.
Q: How about the warranty?
A: If quality problem occurs , please feel free to contact us.
Q: What is the validity of the quotation?
A: 20 days.
