Prepainted Cold Rolled Galvanized Steel Sheet Coil

Prepainted Cold Rolled Galvanized Steel Sheet Coil System 1

Prepainted Cold Rolled Galvanized Steel Sheet Coil

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 9000 m.t./month

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Product Description

Specifications;
1. Aluzinc coating mass: 30g-275g/sqm
2. Coil weight: 4-6 tons per coil
3. Edge treatment: Mill edge or cut edge.
4. Technical treatment: Bright annealed, flatting, cold harden.
5. Surface treatment: Annealed, bright finish, dull/bright finish, slit edge.
6. Spangle: Normal/small/big/zero spangle.
7. Delivery terms: FOB / C&R / CIF
8. Supply Ability: 30000MT/month
9. Application: The construction industry: The roof structure, keel, grill, Clapboard, ceilings, fire shutter doors, etc; The light industry, the Automobile, agriculture, animal husbandry, fishery, casing of household Electronic application, civilian smoke stack, etc.
10. Delivery time: Within 30 days after the receipt of L/C or Signed the contract or according to customer's requirement.
Special design available according to requirement; Anti-corrosion And high-temperature resistant with black painting; All the production process Are made under the ISO9001: 2000 strictly

Second Glance of Photo

Galvanzied steel coil( GI, CRC)

Color coated steel coil(PPGI)

Package: Sea worthy Export Packing Standard export and seaworthy packing. (waterproof paper and metal sheet protection with fluted rings at inner and outer edges, 4 eye bands and 4 circumferential bands fasten the coil)

Prepainted Cold Rolled Galvanized Steel Sheet Coil

FAQ

1. Do you have QC team?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.for quality inspection every day.

Q: What is the tensile strength of steel coils?: The tensile strength of steel coils varies depending on the specific grade and composition of the steel. However, on average, steel coils have a tensile strength ranging from 400 to 600 megapascals (MPa).

Q: When and where did soldiers wearing steel protective helmets start ?It seems to have been common by the start of WW1: In WW1 they only wore steel helmets as protection from shrapnel and other debris kicked up by artillery fire. Not protection from bullets oddly enough.

Q: i have a sword and some knives that have this grade steel. so is it a high grade or low grade? and how can i tell the differance between a high grade and a low grade?: Type 440—a higher grade of cutlery steel, with more carbon in it, which allows for much better edge retention when the steel is heat treated properly. It can be hardened to Rockwell 58 hardness, making it one of the hardest stainless steels. Also known as razor blade steel. Available in three grades 440A, 440B, 440C (more common) and 440F (free machinable).

Q: Can steel coils be coated with anti-slip materials?: Yes, steel coils can be coated with anti-slip materials. These materials can provide additional friction and grip to prevent slipping and sliding during transportation or handling.

Q: 1045 surgical steel.: There are many ways to sharpen knives. I guess your question is whether to use the steel that comes with knives, or a stone. Steels are only to straighten the edge, which is stropping. They won't sharpen a truly dull knife. For that you need a real sharpening system, of which a whet stone is one. The edge of a knife will get wavy with use - that's what the steel is for, to true it back up.

Q: Ok, I need two negative facts about steel wheels and two for aluminum wheels. im designing a wheel for a project in design and draw for production class. Also if you find a web site that you got the info from plz refrence it i need to write down the source of the info, but if you can't its ok. Thanks: Negative facts for steel wheels: (1) Not as many style choices as aluminum. (2) Rust easily even when painted or powder coated, due to rock chips. (3) Heaver than aluminum, as far as fuel economy. Negative facts for aluminum wheels: (1) More sensitive to proper torquing of lug nuts. IE torque must be checked more often. (2) Susceptible to impact damage from road hazards much more than steel. (3) Need constant attention to prevent oxidation. Are these what you are looking for? I hope so. Wingman

Q: I'm missing the arguement, and I've seen another question like this... but the steel toe issue has 2 scenario's right?... Let me label them out, the 2nd is the one that no one talks about?Note to anyone - how are your catapillar boots, your wolverines, and then your cheap walmart/sears brands?1. Steel toe on, toes get cut off because of something falling on them. OUCH!.. Reattach perhaps?2. This one is what I question. No steel toe, large object falls on toes. SMASH... Pudding in your shoes.Wouldn't it be safer to say you'de be better off with a steel toe?: You're talking worst case scenarios here man. The steel toe isn't for parking tractors on, it's to keep you going when everything less than catastrophic occurs. It's like safety goggles protecting a person's eyes. They work great, but only to a point...

Q: How are steel coils used in the manufacturing of heat shields?: Steel coils are used in the manufacturing of heat shields as they provide a durable and heat-resistant material to create the shield. The coils are typically cut and shaped into the desired form, allowing for precise customization and efficient production. The steel's high melting point and strength make it ideal for shielding against intense heat, ensuring the protection of surrounding components or structures.

Q: How are steel coils tested for strength?: Steel coils are tested for strength through a process called tensile testing. In this test, a small sample of the steel coil is pulled until it breaks, allowing engineers to measure the maximum force the coil can withstand before failing. This helps determine the overall strength and quality of the steel coil.

Q: What are the common defects found in uncoiled steel coils?: Some common defects found in uncoiled steel coils include surface defects such as scratches, dents, or pits, edge defects like burrs or slivers, and dimensional defects such as variations in thickness or width. Other defects may include coil set (curvature), coil breaks (cracks or fractures), or oil stains. These defects can affect the quality and performance of the steel and may require further processing or inspection before use.

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