Grey Cast Iron Manhole Covers
Security, Fire & Safety Roadway Safety
MOQ:0.5 Ton(s)
Payment Method : T/T
Keywords:Manhole Covers Manhole
| Product Category: | Security, Fire & Safety > Roadway Safety | Trademark: | |
| Product Package: | Specifications: | ||
| Place of Origin: | Port: | Tianjin |
Welcome to SYI Group
About Our Fuel Tank Manhole Covers:
Ductile Iron
Hinge Type (available)
Single seal / Double seal (available)
Lock(available)
Closed key hole (available)
Recessed type (available)
Two lifting Key holes (available)
Double triangular (available)
Cut-corner Design (available)
About SYI Group Information :
About SYI Foundry
SYI
Foundry has been involving in casting business for more than 20 years.
Based on good quality, competitive price, on-time delivery, we've got
great reputation all over the world. Not only do we have advanced
equipments, but also own a very strong engineering team. Some of our
engineers have been working in casting fields for over 30 years.
All castings shall be smooth and free from sand holes, blow holes, distortion or any other defects.
With
annual production capacity of 35,000 tons, our major equipments include
2 sets of automatic moulding lines, 4 sets of 5-ton cupola, 2 sets of
load test machines, 1 epoxy coating machine, 3 sets of core-shooting
machines, 3 sets of shot blasting machines, 2 sets of water pressure
machines, 2 machining workshops and all necessary chemical and physical
test facilities.
GUARANTEE:
SYI Foundry will replace any Heavy Duty covers/gratings, that has been
properly installed and broken in normal use, free of charge after
receipt of the broken casting.
Design & Production Facility & Quality Control :
Design
Production Facility
Besides traditional hand moulding, we also use Automatic Moulding Lines to manufacture manhole covers for better surface condition and dimension accuracy.
Quality Control
Quality Control Department ↓ ↓ ↓
Raw Material Inspection
Raw Material inspection including chemical
components analysis, tensile strength test and etc.
Quality Control Groups
Dimensions Test
Manufacture process Inspection
Process Inspection including sand cleaning, assembling, packing and coating
Final Inspection including delivery marks and etc.
Particular Tests for different products, such as Load Test, Hydro Test and etc.
Laboratory
Chemical Components
Microstructure Test
Tensile Strength
Permanent Set and Load Test
An independent Quality Control is supervised directly by General Manager and responsible for following duties: |
* Physical and chemical analysis, dimension measurement, weighting and other inspection of the raw material and finished products.
* Particular test for different products.
* Visual measurement and conformation to standards.
* Identifying, recording and disposing of rejected material.
We Are Certified !
Export Manhole Covers Cast Iron
More certification ... (Contact us!)
Contact SYI Group :
SYI Industrial Co., Ltd.
| Contact Name: | Miss 小花 张 | Contact Email: | ma****t@syigroup.com |
| Contact Job Title: | Marketing Manager | Contact Mob: | 155***486 |
| Contact Tel: | Contact Fax: | ||
| Address: | Website: | http://www.syigroup.com |
