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Cold Drawn Seamless Pipe C45/ASTM A103 for Factory Building & Machinery

Name: Cold Drawn Seamless Pipe C45/ASTM A103 for Factory Building & Machinery
Brand: Hunan Hengan Weiye Metal Products Co., Ltd.
SKU: 1928194791

Hunan, ChinaHunan Hengan Weiye Metal Products Co., Ltd.

US$699.00-899.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Service

Warranty

6 Months

Model NO.

ASTM A53

Type

Welded

Technique

ERW, Hot Rolled

Material

Carbon Steel

Surface Treatment

Zinc Coating, Varnishing, Oiled, Black

Usage

Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration

Section Shape

Round

Application

Boiler Pipe, Gas Pipe, Structure Pipe

Outer Diameter

13.7 - 406.4 mm

Thickness

2.24- 45.4 mm

Length

12m, 6m, 6.4m

Ends

Grooved, Beveled, Threaded, and etc

Product Name

Seamless Steel Pipe

Grade

St37/St44/St52

Transport Package

Bundle, or with All Kinds of Colors PVC or as Your

Specification

20mm-1219mm

Origin

China

HS Code

7306309000

Production Capacity

100000pices/Year

Key features

Wide Customization Options: Full customization, minor customization, and flexible customization available from samples or designs.

Comprehensive After-Sales Service: 24-hour service support available for all product inquiries and issues.

High Production Capacity: Monthly productivity reaches 5000 tons to meet large-scale demand.

Strict Quality Control: 100% inspection for finished products including visual and function checks.

Multiple Payment Terms: Supports T/T, L/C, PayPal, Western Union, and small-amount payments.

Global Shipping Capability: Permanent freight forwarder arranges shipment with competitive pricing.

Certified Standards: Holds API, ISO, CE, and BV certificates for international compliance.

Flexible Delivery Time: 7-14 days for stock items, 25-45 days for customized orders based on quantity.

Company profile

High Repeat Buyers ChoiceSelf-brandedIn-stock Capacity100% Finished Products Inspection

Hunan Hengan Weiye Metal Products Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.78h

AI-Powered supplier vetting

SummaryThe supplier manufactures and processes a broad range of steel products, including seamless pipes, oil and gas pipelines, casings, drill pipes, plates, profiles, bars, forgings, and related mechanical products. It holds an ISO 9001:2015 certificate, has documented finished-product inspection procedures, and reports 21–30% export sales with self-operated import and export rights. The supplier offers extensive customization and ODM services and reported new products within the past year. Production is supported by two production lines, 21–30 quality-control staff, inventory capability, and one-month stated lead times in both peak and off-peak seasons. However, evidence indicates limited international service infrastructure: no overseas agents or branches, warehouses, showrooms, or offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors. No explicit customer names or case studies are provided.

Supplier typeThe supplier is a steel manufacturer and processor with products spanning seamless pipes, pipelines, casings, drill pipes, plates, profiles, bars, forgings, castings, and mechanical parts. Its stated business scope also includes metal processing, machinery manufacturing, parts processing, and equipment sales, indicating a diversified industrial steel and component supplier.

CertificationsThe supplier explicitly holds an ISO 9001:2015 certificate. It also reports written inspection instructions that are uniformly followed and documented procedures for assessing service capability, supporting a formal quality-management approach.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and provides multiple customization modes. Its reported R&D engineer experience is two years and it has no available SDK; the evidence therefore shows product-development activity but not a clearly strong or advanced innovation infrastructure.

Production capacityThe supplier operates two production lines, has 21–30 quality-control staff, maintains inventory capability, and reports one-month order fulfillment in both peak and off-peak periods. Its product range covers numerous steel and processed-metal categories, although it reports no valid contract with related subcontractors, leaving subcontracted capacity arrangements insufficiently established.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability across both customer-provided samples and design-based requirements.