What are the lead times for production?

During peak season, lead time is within 15 workdays, while off-season lead time is approximately one month.

What payment terms do you accept?

We accept various payment methods including T/T, LC, D/A, D/P, and Western Union.

How do you ensure the quality of the weld seams?

Our pipes undergo solid solution treatment, and the outer diameter tolerance and inner weld residual height are strictly controlled to prevent internal weld traps.

Premium Perforated Steel Pipe for Automotive Heat Shielding

Name: Premium Perforated Steel Pipe for Automotive Heat Shielding
Brand: DA LIAN MESCO STEEL CO., LTD.
SKU: 2142812322

Liaoning, ChinaDA LIAN MESCO STEEL CO., LTD.

US$1,930.00

25-99 Tons

US$1,900.00

100-499 Tons

US$1,880.00

500+ Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

10-30 Years

Warranty

10-30 Years

Model NO.

KS-SSPT

Type

Seamless

Technique

Cold Rolled

Material

Carbon Steel

Surface Treatment

Oiled

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry

Section Shape

Round

Key Word

Aluminized Steel Coil

as Coating

As80-As300

Application

Pipeline, Exhaust Pipes, Car Mufflers

Thickness

0.3-4.0mm

Width

6-1600mm

Certificate

CE, RoHS, SNI, Bis, Saso, Pvoc, Soncap, SABS

Surface

Chromated/Oiled

Base Material

Cold Rolled Steel

Payment Term

Tt, LC, Da, Dp, Western Union

Processing Service

Bending, Welding, Decoiling, Cutting, Punching

Aluminium Content

90%

Transport Package

Standard Seaworthy Package

Specification

Customized

Trademark

Mesco Steel

Origin

China

HS Code

87089200

Production Capacity

2000ton/Month

Key features

Customized Standard & Size: Standard and dimensions can be customized according to customer drawings or samples.

Comprehensive Warranty Coverage: Provides 10 to 30 years warranty and after-sales service for all products.

100% Quality Inspection: Every piece undergoes 100% inspection including underwater airtightness and eddy current testing.

Wide Grade Selection: Available in SS304, SS316L, SS409L, SUS436, and other grades to meet specific needs.

Advanced Processing Capabilities: Supports bending, welding, decoiling, cutting, punching, shrinking, and expanding processes.

High-Pressure Leak Testing: Ensures zero leakage with 100% pressure tests at 8kg for 15s and 15kg for 15s.

Optimized Packaging Solution: Small tubes inserted into large tubes to maximize container loading and save freight costs.

Premium Raw Materials: Base materials sourced from top manufacturers like POSCO, TISCO, and Baosteel.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

DA LIAN MESCO STEEL CO., LTD.

Liaoning, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-01-01Nearest Port: Tianjin, QingdaoAverage Response Time: ≤2.38hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and trade company offering prepainted galvanized steel roof sheets. It reports extensive export coverage, nine years of export experience, OEM service for well-known brands, ODM service, customization from samples, minor customization, and flexible customization. Production information states 100,000 tons each for aluminized steel, ZAM steel, and galvalume steel, although the relationship between these figures and the trade-company classification is not clarified. Innovation evidence includes two R&D engineers, 50 years of total R&D engineer experience, and new products launched during the past year. Customer complaint handling has a clear procedure and records. However, raw-material traceability, quality assurance, valid manufacturing-capacity contracts, and financial substance are insufficiently evidenced. The supplier has no inventory, overseas warehouse, or showroom capability, and reports zero quality-control testing equipment and no regular fire drills...

Supplier typeThe supplier is explicitly described as a trade company and a limited company. Its stated product scope is prepainted galvanized steel roof sheet, while its business scope also includes technology exchange, transfer, and promotion.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, supporting a defined after-sales process. However, it has no in-stock service capability, overseas warehouse, or overseas showroom, limiting service infrastructure.

R&D capabilityThe supplier reports two R&D engineers, 50 years of total R&D engineer experience, new products launched during the past year, customization-oriented design services, and ODM availability. It lacks an available SDK, but the other evidence supports an established product-development capability.

Customization capabilityThe supplier explicitly offers customization from samples, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of multiple customization and design-service options.

Client casesThe supplier states that it provides OEM services to well-known brands and exports to markets across South America, Europe, the Middle East, North America, Asia, Oceania, and Africa. It also reports nine years of export experience and an export-sales share of 71%–90%, indicating broad commercial exposure, although no specific customer names or case details are provided.

Product Q&A

Q:What materials are available for the perforated stainless steel pipe?

We offer a wide range of grades including SS304, 304L, 316, 316L, 409, 2205, and others conforming to GB, AISI, ASTM, DIN, EN, SUS, and UNS standards.

Q:Can the pipe dimensions be customized?

Yes, we provide custom processing according to your drawings or samples, including various sizes like 1 inch, 1.25 inch, 1.5 inch, 10 inch, and 12mm internal diameter.

Q:What quality inspection processes do you perform?

Each piece undergoes 100% inspection including underwater airtightness test, online eddy current testing, and a 15kg pressure test for 15 seconds to ensure no leakage or porosity.

Q:What is the warranty period for these pipes?

We provide an after-sales service and warranty period ranging from 10 to 30 years.

Q:What processing services are available?

We offer bending, welding, decoiling, cutting, punching, shrinking, and expanding processing tailored to customer requirements.