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ASTM Q235 Q345 Ms Carbon Steel Coil Mild Black Metal Coil for Building Material
Building Materials

ASTM Q235 Q345 Ms Carbon Steel Coil Mild Black Me | RFQ Sourcing Details

Building Materials · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryBuilding Materials
Unitset
MOQ5 TONS, If the purchase quantity is less than our , can be customized according to your requirements.
EdgeSlit edge
ColorSteel Plate Hot Steel Plate Price Rolled Plate Price China Steel Factories Stainless Steel Plate Factories Sheet Plate Factories Carbon Steel Plate Factories
StockStock
Width600mm-1250mm or as required
OriginChina
CategoryBuilding Materials
AvailabilityInquiry required
Updated2026-05-31

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Building Materials. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

. Overview Product details Applications Company Profile Certificate Packaging & Shipping FAQ Overview . Model NO. Q235 Q345 Surface Treatment Polished Technique Hot Rolled/ Cold Rolled Application Boiler Plate Edge Slit edge Stock Stock Material A36, Q235, Q235B, Q345b, Q255, Q275, etc.

Thickness 0.12mm-2mm or Customized Width 600mm-1250mm or Customized Coil Weight 3-10 Tons Alloy or Not Non-Alloy Surface Black, or Oiled to Prevent The Rust MOQ 5 Tons Tolerance +/-1% Processing Service Bending, Welding, Decoiling, Cutting, Punching Trade Term EXW, Fob, CIF, CFR Delivery Time 7-15 Days Transport Package Standard Seaworthy Package Specification Customized Trademark Ruilaibo Origin China HS Code Production Capacity 5000 Tons/ Month Standard AISI, ASTM, BS, DIN, GB, JIS Material Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460,Q460D, Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D, Q690C,Q890C,Q890D,16.

Mo3,16. MnL,16. MnR ,16. Mng,16.

MnDR Thickness Cold rolled:0.1~4.0mm / Hot rolled:4mm~100mm Width 600mm-1250mm or as required Surface Treatment Clean, blasting and painting according to customer requirement Technique Hot/cold Rolled Coil Weight 3-8 ton per coil Coil ID 508-610 mm Certification ISO,SGS,etc MOQ 5 TONS, If the purchase quantity is less than our MOQ, can be customized according to your requirements.

Payment Terms T/T, L/C, Western Union, Money. Gram or according to customer requirements. Delivery Time Usually within 8-10 days, the time depends on the number of products. Packing Plastic film+waterproof paper+steel packaging steel belt, or customized according to customer requirements.

Application Because of the hot rolled steel products has high strength, good toughness, easy to processing molding and good weldability andother excellent properties, and therefore is widely used in ship, auto or need to purchase other grades , please feel free to , stainless steel, galvanized steel, aluminum, copper alloys etc products.

We are committed to strict quality control and exceptional customer service. Our experienced staff is available to discuss your requirements and ensure complete customer satisfaction. Additionally, we have obtained TUV, ISO 9001, and other internationally recognized certifications.

Our main products include seamless pipes, welded pipes, galvanized pipes, plates, stainless steel products, copper pipes, aluminum plates, and other items. There are various steel products in stock, including stainless steel grades 201, 304, 316, 410, and others.

In addition, we provide value-added services such as cutting, slitting, and film covering. Our products are widely used in industries such as tableware, kitchenware, medical equipment, household appliances, auto parts, construction, and decoration.

Adhering to the principle of mutual benefit, we have built a strong reputation among our customers for our professional services, high-quality products, and competitive pricing. We warmly welcome customers both at home and abroad to collaborate with us for mutual success.

Certificate Packaging & Shipping FA package before you pay the balance. Q2: What's the terms of delivery? A: EXW, FOB, CFR, CIF Q3: What's the terms of packing? A: Generally,we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.

Q4: What's your delivery time? A: For stocks, we could transport the goods to loading port within 7 work days after we received the deposit.For productionperiod, it usually takes about 15 days to 30 days after we received the deposit. Q5: Could you produce according to the samples?

A: Yes, we can customer-made by your samples or technique drawings, we can build the mold and fixtures. Q6: Could youprovide the compliment samples? A: Yes, we could provide the free samples on condition that it is available in stocks, however,the transportation fee is borne by buyer.

Q7: How could you guarantee your products quality? A: Each piece of products is We also could issue the warranty to customer to guarantee the quality. Q8:What are the advantages of your company? A:(1): Prime quality and reasonable price. (2): Wide excellent experiences with after-sale service.

(3): Every process will be checked by responsible QC which insures every product's quality. (4): Professional packing teams which keep every packing safely. (5): Trial order can be done in one week. (6): Samples can be provided as your requirements. Jiangsu Ruilaibo Special Steel Co., Ltd.

ASTM | Applications and Buyer Notes

ASTM is organized as a sourcing-ready Building Materials reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Building MaterialsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
MOQ
5 TONS, If the purchase quantity is less than our , can be customized accordingBased on visible page data; confirm exact value in the RFQ.
Edge
Slit edgeBased on visible page data; confirm exact value in the RFQ.
Color
Steel Plate Hot Steel Plate Price Rolled Plate Price China Steel Factories StainBased on visible page data; confirm exact value in the RFQ.
Stock
StockBased on visible page data; confirm exact value in the RFQ.
Width
600mm-1250mm or as requiredBased on visible page data; confirm exact value in the RFQ.
Origin
ChinaBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryBuilding Materials
Unitset
MOQ5 TONS, If the purchase quantity is less than our , can be customized according to your requirements.
EdgeSlit edge
ColorSteel Plate Hot Steel Plate Price Rolled Plate Price China Steel Factories Stainless Steel Plate Factories Sheet Plate Factories Carbon Steel Plate Factories
StockStock
Width600mm-1250mm or as required
OriginChina
Coil ID508-610 mm
PackageSpecification Customized
PackingPlastic film+waterproof paper+steel packaging steel belt, or customized according to customer requirements.
SurfaceBlack, or Oiled to Prevent The Rust
MaterialQ345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460,Q460D, Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D, Q690C,Q890C,Q890D,16Mo3,16MnL,16MnR ,16Mng,16MnDR
StandardASTM, JIS, GB, AISI, DIN, BS
Model NO.Q235 Q345
TechniqueHot/cold Rolled
ThicknessCold rolled:0.1~4.0mm / Hot rolled:4mm~100mm
Tolerance+/-1%
TrademarkRuilaibo
Trade TermEXW, Fob, CIF, CFR
ApplicationBecause of the hot rolled steel products has high strength, good toughness, easy to processing molding and good weldability andother excellent properties, and therefore is widely used in ship, auto
CertificatePackaging & Shipping FA
Alloy or NotNon-Alloy
CertificationISO
Delivery TimeUsually within 8-10 days, the time depends on the number of products.
Payment TermsT/T, L/C, Western Union, MoneyGram or according to customer requirements.
SpecificationCustomized
US$10 Tons ( )
Surface TreatmentClean, blasting and painting according to customer requirement
Transport PackageStandard Seaworthy Package
Processing ServiceBending, Welding, Decoiling, Cutting, Punching
After-sales Service24 Hours Online
Production Capacity5000 Tons/ Month

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