Company Profile
Discover our core competencies, industry experience, and commitment to excellence.
Handan Shengnada New Material Technology Co., Ltd.
SND have been specializing in the production of manhole cover and gully grating, valves, pipe & pipe fitings and metal castings 20 years.
Main Products
Cast Iron Manhole Cover, Ductile Iron Manhole Cover
Annual Sales
8000000-10000000
Employees
150~200
Location
China
Categories
Browse through our comprehensive range of product categories.
Cast Iron Manhole Cover
8 products
D400 E600 F900 Heavy Duty Drain Cover with Round to Square Design - 40kN to 90kN Load Capacity
GGG50 Telecom Manhole Cover with EN 124 Standard, 33.3 kg Triangular Design for Driveway Drainage
D400 Hinged Round Ductile Iron Manhole Cover 40 Ton Load Capacity with ISO9001 Certification for Urban Roads
EN124 Standard FRP Manhole Cover - 40 Ton Load Capacity, 1.5-2.0 g/cm³ Density, Custom Square Design
Ductile Iron Manhole Cover
31 products
D400 Class Square Ductile Iron Manhole Cover 400x400mm with High Toughness and Spray Paint Finish
GGG50 Ductile Iron Round Manhole Cover D400 500x600mm with 40 Tons Loading Capacity
EN124 D400 Ductile Iron Manhole Cover 850×850mm with Rubber Gasket Sealing for Heavy Traffic Roads
Corrosion Resistant Ductile Iron Manhole Cover Class C250 700x700mm for Municipal Roads
Cast Iron Gully Cover
27 products
QT500-7 Cast Iron Manhole Step with GGG50 Material - 250mm to 357mm Length Options for Inspection Wells
EN124 D400 Square Ductile Iron Gully Grate with 450 MPa Tensile Strength and 400 KN Load Capacity for Drainage Systems
Roll Kerb Type Cast Iron Gully Grating 500×300mm to 1000×500mm with C250 Load Class for Drainage Systems
Rigid Threaded Cast Iron Manhole Ladder Step 250-357mm Length with Enhanced Stability for Underground Access
Ductile Iron Surface Box
8 products
ISO9001 Certified Ductile Iron Water Meter Box with Epoxy/Bitumen Coating - Multiple Sizes 150×150 to 380×530
ISO9001 Certified Double Triangle Ductile Iron Manhole Cover 300x300mm with 26kg Weight for Water Meter Box
ISO9001 Certified Ductile Iron Water Meter Box Cover - 160-200mm Height, 10-19kg Weight, Corrosion Resistant
Pressure Resistant Waterproof Ductile Iron Water Meter Box with ISO9001:2015 Certification - Load Classes A15 to F900
Tree Grating
7 products
E600 Round Tree Grate DIN EN124 Class F900 Cast Iron - 10mm Ductile Iron with Multiple Sizes 1000x1000 to 2000x2000
Outdoor Cast Iron Tree Grating D400 Load Capacity with 1500x1500mm and 2000x2000mm Sizes for Urban Landscaping
Square Ductile Iron Tree Grating EN124 A15 B125 C250 for Park and Garden Applications
Ductile Iron Tree Grating 600-1500mm with EN124 Load Classes A15 to D400 for Urban Landscape Protection
Gate Valve
30 products
API DIN JIS Forged Steel Flange Gate Valve A105 Material 1/2-2 Inch Size 150LB-600LB Pressure Rating
F92 Parallel Double Gate Valve 6 Inch 1500LB Electric Drive for High-Temperature Steam Applications up to 540℃
20 Inch 1500LB API 600 Weld WC9 Gate Valve for High Temperature Applications up to 540℃
Ductile Iron Non-Rising Stem Gate Valve DN500 PN100 with Actuator Interface for -10-200℃ Media
Ball Valve
25 products
Explosion Proof Electric Flange Ball Valve Stainless Steel 90° Rotary with 1.6-10 Mpa Pressure Rating
BSP & NPT WCB Pneumatic Ball Valve 1/2"-4" Size Range 1.6MPa Pressure 1 Million Cycle Lifespan
SS304 316L Cast Steel Ball Valve DN500 Threaded Connection for Oil Industry - NPS 2" to 52" Size Range
Spheroidal Ductile Iron Ball Valve DN200 Flanged Connection Class 300 for Chemical Industry
Industrial Butterfly Valve
13 products
Manual Wafer Butterfly Valve DN150 Ductile Iron with 150-2500LB Pressure Rating for HVAC and Industrial Applications
DN2000 Flange Butterfly Valve 2000mm Diameter 600lb 900lb Pressure Industrial Fluid Control
2500LB Ductile Iron Wafer Butterfly Valve - Manual Operation for Water, Gas & Oil Pipeline Systems
SS304 Stainless Steel Butterfly Valve DN50-DN1200 600Lb Pressure Rating for Chemical Industry Applications
All Products
View our complete catalog of high-quality products.
API DIN JIS Forged Steel Flange Gate Valve A105 Material 1/2-2 Inch Size 150LB-600LB Pressure Rating
Price: $60-90/pc
MOQ: 1 pcs
D400 E600 F900 Heavy Duty Drain Cover with Round to Square Design - 40kN to 90kN Load Capacity
Price: $50-90/t
MOQ: 10 tons
D400 Class Square Ductile Iron Manhole Cover 400x400mm with High Toughness and Spray Paint Finish
Price: $50-90/t
MOQ: 10 tons
QT500-7 Cast Iron Manhole Step with GGG50 Material - 250mm to 357mm Length Options for Inspection Wells
Price: $10-30/t
MOQ: 1 tons
E600 Round Tree Grate DIN EN124 Class F900 Cast Iron - 10mm Ductile Iron with Multiple Sizes 1000x1000 to 2000x2000
Price: $10-30/t
MOQ: 10 tons
ISO9001 Certified Ductile Iron Water Meter Box with Epoxy/Bitumen Coating - Multiple Sizes 150×150 to 380×530
Price: $50-90/t
MOQ: 10 tons
GGG50 Telecom Manhole Cover with EN 124 Standard, 33.3 kg Triangular Design for Driveway Drainage
Price: $50-90/t
MOQ: 1 tons
GGG50 Ductile Iron Round Manhole Cover D400 500x600mm with 40 Tons Loading Capacity
Price: $50-90/t
MOQ: 10 tons
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Customization Available (OEM/ODM)
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