Qb-256 Manhole Cover and Frame, Clear Opening 580 Dia

• After-sales Service: Professional Technical Support
• Warranty: 12 Months
• Material: Iron
• Model NO.: QB-256
• Shape: Square
• Certification: ISO
• Coating: Black Bitumen
• Surface: Clear,Beautiful,Non-Slip
• Over Base: 780X780
• Height: 35
• Unit Weight: 25kg
• Class: B125
• Transport Package: Wooden Pallet/as Your Requirements
• Specification: clear opening 580mm dia
• Trademark: Arfanti or Customized
• Origin: China
• HS Code: 73251090
• Production Capacity: 20000
• Package Size: 780.00cm * 780.00cm * 45.00cm
• Package Gross Weight: 460.000kg

Product Description

Model Number	manhole cover:QB-256
Brand Name	Arfanti
origin	China
Small Orders	Accepted

Square frame and round cover
european standard BS EN124,B125 
Over base:780X780
Clear opening:580
Height:35mm
Unit weight:25kg
Light duty,1.5 tons,for foot ways,pedestrains area and car paking decks.
 

Key Specifications/ Special Features:

1) 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 
2) Material 
a) Ductile Iron GGG500-7 & 400-12 
b) Grey Iron GG20
3) Designs .
a) EN124 A15, B125, C250, D400, E600 and F900 
b) casting design 
c) Major standards designs available 
d) As per customers' drawings or samples 
4) Process 
Automatic molding 

5) Coating 
a) Cold applied black bitumen 
b) Without coating 
c) Coating as per customers' requirement 
 

Packing 
Steel or wood pallet, or as per customers' requirements'

 

Item	Manhole cover
Material	Ductile iron
Color	Black
Size	Customer's 3D Drawing
Logo	ARFANTI or Customized
Load capacity	A15,B125,C250,D400,E600 and F900
Painting	Black bituman/Customer's requirement
Certificate	ISO9001,BS-EN124
Tolerance	Machining:+/-0.02mm, finish machining:0.002mm