Specifications of Steel Stair Tread:
1) Size: tread length by width, the length direction of tread refers to the width direction of ladder
2) Material: Q235 in line with GB/T700 steel, steel or stainless steel
3) Surface treatment: Hot-dip galvanizing, paint or other anti-corrosive coatings are available, of which hot-dip galvanizing is generally recommended
4) Standards: YB/T4001.1-2007, ANSI/NAAMM, BS4592, AS1657 5. Bearing bar pitches can be 12.5, 15, 20, 30, 30.16, 32.5, 34.3, 40, 60mm, of which 30mm & 40mm are recommended

5) Cross bar pitches can be 38, 50, 60,100mm, of which 50mm & 100mm are recommended

Features of Steel Stair Tread:
1) Easy installation
2) Strong structure
3) Aesthetic appearance
4) Good water permeability
5) Quality assurance

Manhole cover

Considered as a leading business name, we have come up with a world class Manhole cover.

Advantages of Manhole cover:
1) Easy to install
2) Durable nature
3) Optimum tensile strength
4) Strong structure
5) Dimensional stability
6) Resistant to crack

Manhole Covers are available in all standard sizes with load bearing capacity from 2.5 tons to 60 tons (E600). Manhole covers are thoroughly 

tested for load bearing capacity and permanent standards for drainage and utility services. Our covers meet all the requirements of the code.

Specifications of Manhole cover:

Rectangular FRP Manhole Cover

Understanding the varying requisites of our customers, we are able to offer highly reliable Rectangular FRP Manhole Cover.
 
Advantages of Rectangular FRP Manhole Cover:
1) Perfect finish
2) Easy to use
3) Long lasting nature
4) Optimum strength
5) Affordable rates
6) Supreme quality

Specifications of Rectangular FRP Manhole Cover:

Square FRP Manhole Cover

Specifications of Square FRP Manhole Cover:

Flower Pot Manhole Cover

Accredited in the market as one of the illustrious business names, we are readily engrossed in delivering top class Flower Pot Manhole Cover.

Advantages of Flower Pot Manhole Cover:
1) Dimensional accuracy
2) Crack resistance
3) Unmatched quality
4) Optimum strength
5) Easy to install
6) Seamless finish

Sizes of Flower Pot Manhole Cover:
600 X 600 SQ ; 450 X 450
560MM ROUND
450 X 900 RECTANGLE
600 X 900 RECTANGLE

Composite Solid Manhole Cover

With long years of market competence and knowledge, we are able to offer world class Composite Solid Manhole Cover.

Advantages of Composite Solid Manhole Cover:
1) Precise designing
2) High finish
3) Perfect dimensions
4) Reliable nature
5) Durability
6) No maintenance required

Rectangular FRP Manhole Cover

Fostered with immense industry expertise, we have come up with a top class Rectangular FRP Manhole Cover.

Advantages of Rectangular FRP Manhole Cover:
1) High strength
2) Flawless finish
3) Precise design
4) Fine quality
5) Easy to use
6) Long service life

Specifications of Rectangular FRP Manhole Cover:

Types of Steel Stair Tread

8 Standard types of stair tread, with welded fixing and bolted fixing, different nosing forhead, we also accept customization according to your different requirement.

Manufacturing of Steel Stair Tread 

Material → Welding → Cutting → End plate welding → Surface treatment → Final shipment 

Packaging of Steel Stair Tread

Shanghai Metal Products are packed and labeled according to the regulations and customer’s requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I.D. and quality information. 

1) Shanghai Metal Standard

2) Customization

Shanghai Metal  provides the customer with standard seaworthy pacakging, steel grating product standard packaging with wooden pallet and flat steel strip fixed.