cold rolled steel coil for roof construction

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
36 m.t.
Supply Capability:
30000 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Name

steel coil

Grade

SPCC,SPCD ,SPCE, Q235

BASE PLATE

Cold rolled steel sheet, hot dipped zinc coated steel sheet

hot dipped A-Z coated steel sheet

EQUIPMENT

Double coating double baking; 

CAPACITY

5000Mt/week

SIZE

Thickness 0.2mm2.0mm

WIDTH

600-1250MM

SUREFACE QUALITY

Ⅰ - advanced finishing surface, Ⅱ - more advanced finishing surface, Ⅲ - ordinary finishing surface

COIL WGT

3Mt - 8Mt

COIL ID

φ508mm,φ610mm

Heat treatment condition

A - annealing, S - annealing + flat, 8 - (1/8) of the hard hard, 2, 4 - (1/4) - hard, 1 (1/2) - hard.

 

 

 

Advantages:

 

 

a. Our company produce various specification and models and national standards 

of steel coil

 

b. Using high-quality material and advanced production technology and equipment

 for processing

 

c. Applicable to a humid climate and the harsh corrosive environment

 

d. Products has been all over the country more than 20 provinces, municipalities and autonomous regions, and have been exported to Europe, North American, the Middle

 East, the South East Asia, Africa, Asia,European 

 

 

 

Main characteristics :

 

1.strong corrosion resistance

2.surface quality

3.conducive to deep processing

4.economy and practicality

 

 

Packaging & Delivery:

 

Packaging Detail:

1,Each bare coil to be securely tied with two bands through

the eye of coil (or not) and one circumferential.

2,the contact points of these bands on the coil edge to be

protect with edge protectors.

3,Coil then to be properly wrapped with water proof /resistant paper, it then to be properly and completely metal wrapped.

4,Wooden and iron pallet can be used or as your requirements.

Delivery Detail:7-30 days

 

 

Production Process :

 

Un-coiler------stitching machine-----barrels-----tension machine-----uncoil-----alkali washing and degreasing-----cleaning----drying----passivation-----drying

----cooling----coil----packing and warehousing

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the uses of Mild Steel?
Mild steel doesn't really mean anything, technically. In today's world all steel is mild steel unless it's high carbon or alloy, which are mostly tool steels. You'll need to study steel much deeper than that to accomplish any real physics work relating to steel.
Q:WHY Is diamond stronger than steel?
Because diamonds are denser but a lot more brittle they would break if used the same as most steel also they are vary rare so useing them in mass production would be redecliously expencive.
Q:Is EN10025 S355JR weathering steel?
*EN 10 025 S355JR/JO is comes under structural steel catagories. Equivalent standard is-ASTM A 572 Gr 50. -Above areHigher strength micro-alloyed steel. -The above-mentioned structural steel grades may be welded using any of the standard metal arc and resistance welding processes, usually without any special precautions.
Q:what are the differences between chrome and stainless steel?
Chrome looks better, but it will eventually rust if it's exposed to enough moisture. Stainless steel will not rust. I would spend the extra money and get the stainless headers.
Q:Car accident with a steel mailbox?
That's exactly what happened last winter where I worked. The driver's insurance (it was a late model SUV) paid for the damage to the vehicle and to our mailbox. The 4 inch steel post really bent the SUV.
Q:What is Steel's weakness in Pokemon games?
Steel has three weaknesses. They are Fire, Fighting, and Ground. Ice, Flying, Psychic, Bug, Rock, Ghost, Dragon, Steel and Normal aren't effect on Steel pokemon, so I would advise not to use those types. And Poison causes NO damage whatsoever on Steel pokemon. Water and Electric type moves cause normal damage. Happy Pokemoning! :)
Q:REAL steeled boned corsets?
Hi, okorder.com/ There are 3 types of corsets: Fashion corsets, Authentic corsets and Waist training corsets. The fashion corsets are designed for light enclasping of body. They are made with plastics bones usually. The authentic corsets can reduce your waist size about 4 - 5 and the waist training corsets about 6. They both are made with steel spirals and flat bones. The waist training corsets are recommended for experienced wearers only. Look on info pages of the seller. The corsets reinforced with plastic bones are cheap with low durability.
Q:what is 440c stainless steel means?
It's okorder.com/ Stainless steel Grades [list is not exhaustive] 200 Series—austenitic chromium-nickel-manganese alloys 300 Series—austenitic chromium-nickel alloys Type 301—highly ductile, for formed products. Also hardens rapidly during mechanical working. Good weldability. Better wear resistance and fatigue strength than 304. Type 302—same corrosion resistance as 304, with slightly higher strength due to additional carbon.
Q:how to make carbon steel?
Carburized steel is not the same thing as carbon steel. All steel has carbon in it, but carbon steel is defined as Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, molybdenum, nickel, niobium, titanium, tungsten, vanadium or zirconium, or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 1.04 percent; or when the maximum content specified for any of the following elements does not exceed the percentages noted: manganese 1.65, silicon 0.60, copper 0.60. Carburizing is a surface treatment. Dropping hot steel in oil is oil quenching. It might get a little carbon in the surface, but oil quenching is mainly used as a slightly slower quenching process than water quenching, not for carburizing. Once it starts cooling down the carbon won't diffuse in. Quenching is used to change the hardness. The simplest way to carburize steel is to pack charcoal around it and heat it to 900 C or so. Industrial processes use a gas like carbon monoxide, but that's mostly just for easier process control.
Q:Is m390 steel aka 20cv steel a tool steel?
M390 Steel

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range