Anti Frozen Cast Iron Gully Grid / Ductile Triangular Gully Grating Durable
grating size:According to the customers' need
1) product overview
1. Material
a) Ductile Iron GGG500-7 / 400-12
b) Grey Iron GG20
2. Product information
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
3. Designs
a) EN124 A15 B125 C250 D400 E600 and F900
b) A60005 for casting design
c) Major standards designs available
d) As per customers' drawings or samples
4. Process
c) Molding boards
d) Green sand with hand molding
5. Coating
a) Cold applied black bitumen
b) Without coating
c) Coating as per customers' requirement
6. Different accessories are available
2) product parameters
3) product used
the product was used for the road
4) Product advantage
1. No inherent scrap value thus reducing risk of theft
2. Moderate weight and easy installation
3. Can be used in -30℃ to 70 ℃ degrees environment
4. 30 years of service life
Our Services
1. Fast Delivery: around 10 days below 500Metric Tons after sight of Irrevocable L/C or Deposit;( lots of high quality products are in stock)
2. Quality Assured: Strictly acc. To International standard ASTM & BS & EN & JIS, with System ISO certification
3. Good Service: supplied professional technical guide free of charge at anytime;
4. Reasonable Price: to be better support your business.
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Anti Frozen Cast Iron Gully Grid / Ductile Triangular Gully Grating Durable Images
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