DVC Ductile Iron Manhole Cover & Frame is available in Class D400 and B125 configurations for sewerage, infrastructure, utility and building access applications.
According to the DVC product datasheet, the range includes a heavy-duty hinged cover and frame with locking system, with BS EN 124:1994 referenced in the technical information. The D400 configuration is listed with a 40-ton load resistance, while the B125 configuration is listed with a 12.5-ton load resistance.
The DVC Ductile Iron Manhole Cover & Frame is a heavy-duty hinge type manhole cover and frame system with a locking system. The supplied DVC datasheet includes Class D400 and B125 configurations, ductile iron cover and frame construction, stainless steel hinge and locking components, and a bituminous protective coating. Contractors, civil contractors, engineers and project buyers looking for a Manhole Cover Penang, Class D400 Manhole Cover or B125 Manhole Cover can review the confirmed technical information below before making an enquiry.
Send your required class, quantity, clear opening, project location and technical requirements directly through WhatsApp.
A manhole cover and frame system provides an access cover for an underground chamber or service access point. The cover closes the opening, while the frame provides the supporting perimeter structure required by the overall project design.
This DVC product uses a ductile iron cover and frame and is described in the supplied datasheet as a Heavy Duty Hinge Type Manhole Cover and Frame with Locking System. The confirmed configurations covered here are Class D400 and Class B125.
Typical application categories include sewerage access, utility chambers, infrastructure projects, underground access systems, commercial developments, industrial facilities and building service areas. Product class, load requirement, clear opening and project specifications should be checked before ordering.
The supplied datasheet identifies both the cover and frame as ductile iron components.
The product information includes two confirmed classes: D400 and B125.
The product is described in the datasheet as a heavy-duty hinge type manhole cover and frame.
A locking system is included within the confirmed product design information.
The hinge pin and locking device are specified as stainless steel with grade 304S31 in the datasheet.
Bituminous coating is listed as the protective finish in the supplied product datasheet.
Datasheet Load Resistance: 40 Ton
Clear Opening: Ø600 mm
L: 840 mm
H: 100 mm
Datasheet Load Resistance: 12.5 Ton
Clear Opening: Ø125 mm
L: 250 mm
H: 295 mm
According to the DVC product datasheet.
According to the DVC product datasheet.
| Class | Clear Opening | L | H |
|---|---|---|---|
| D400 | Ø600 mm | 840 mm | 100 mm |
| B125 | Ø125 mm | 250 mm | 295 mm |
| Component | Material | Datasheet Reference | Grade |
|---|---|---|---|
| Hinge Pin | Stainless Steel | BS 970-1 | 304S31 |
| Cover | Ductile Iron | BS EN 1563 | EN-GJS-500-7 |
| Frame | Ductile Iron | BS EN 1563 | EN-GJS-500-7 |
| Locking Device | Stainless Steel | BS 970-1 | 304S31 |
The material, reference and grade information above is presented according to the supplied DVC product datasheet.
The supplied DVC datasheet describes the product as a heavy-duty hinged manhole cover and frame with a locking system.
According to the datasheet, the hinge design secures the cover by a positive mechanical retainer to help prevent accidental closure of the cover.
This information describes the stated hinge design only and should not be interpreted as a guarantee that accidental closure or other site risks cannot occur.
Bituminous coating is the protective finish listed in the supplied DVC product datasheet.
No coating thickness, colour specification, coating process, corrosion-test result or service-life guarantee is stated in the supplied information.
The supplied product information shows identification and warning markings on the cover. These markings help identify the access point and communicate confined-space warnings.
These visible markings should not be interpreted as separate evidence of product certification or regulatory approval.
For sewerage access chambers where the required class, opening and project specification are compatible.
For underground utility chamber access where the product configuration matches engineering requirements.
For infrastructure works requiring a ductile iron manhole cover and frame selected according to project specifications.
For access points serving underground systems where suitable chamber dimensions and access requirements have been confirmed.
For commercial development access chambers subject to the relevant class and load requirements.
For industrial access areas where the project design specifies a compatible manhole cover and frame configuration.
For building service access locations where opening size, frame dimensions and class are verified.
For drainage and access chamber applications where the selected product matches the required project design.
Before ordering, buyers should confirm the technical requirements of the chamber and project, including:
Installation should follow the relevant project drawings, structural requirements, engineering requirements and applicable standards.
D400 and B125 should not be selected based only on appearance or general product description. Buyers should verify the required class, load requirement, opening size, frame size, material requirement, project design, site application and applicable specification.
Providing the chamber dimensions, project drawing and other technical information during the enquiry can help ensure the requested product is reviewed against the actual project requirements.
SHIN HUAT TRADING & ENGINEERING SDN. BHD. was established in 1995 and is based in Penang, Malaysia.
Company Registration No.: 199501030600 (359806-X)
Business areas include hardware, building materials, piping products, engineering supplies, valves, manhole covers, gratings, HDPE products and related industrial products.
Contractors, civil contractors, engineers, developers, infrastructure contractors, sewerage contractors, building contractors, purchasing teams and industrial buyers searching for a DVC Manhole Cover Penang, Ductile Iron Manhole Cover Penang, Class D400 Manhole Cover Penang, B125 Manhole Cover Penang, Heavy Duty Manhole Cover Penang or Manhole Cover & Frame Penang can use the confirmed information on this page when preparing a technical enquiry.
Buyers should provide the required class, quantity, clear opening, project location, chamber dimensions and project drawing where available.
This sample review demonstrates how a civil contractor might describe the technical information presented on the page. The D400 and B125 classes, datasheet load information and reference dimensions are separated clearly, making it easier to identify the details that should be checked against a project drawing. The material and locking-system information also helps organise the questions required before making a formal product enquiry.
This placeholder testimonial shows how a purchasing team could use the page when reviewing a manhole-cover requirement. The class, opening size, frame dimensions, hinge design and protective finish are presented as separate items. This makes it easier to prepare the required quantity, chamber dimensions and project specification before contacting Shin Huat for further technical confirmation or quotation.
This sample review illustrates an engineering-focused use of the product information. The D400 and B125 details are clearly separated, while the material table identifies the ductile iron cover and frame together with stainless steel hinge and locking components. Having the datasheet reference dimensions in one section can support a more organised comparison against chamber and project requirements.
This placeholder review demonstrates a B2B-style enquiry experience for infrastructure requirements. The technical details are presented without unsupported installation or certification claims, allowing contractors and engineers to focus on confirmed class, material, dimensions and load information. The page also highlights which project details should be supplied when requesting further product information.
This sample testimonial illustrates how an industrial buyer could prepare a quotation enquiry through WhatsApp. By providing the required D400 or B125 class, quantity, clear opening, chamber dimensions, project location and project drawing where available, the buyer can organise the important information in advance and keep the technical discussion focused on the actual project requirement.
Send your required class, D400 / B125 requirement, required quantity, clear opening requirement, project location, chamber dimensions, project drawing if available and other technical requirements.