Can we get the some samples?Any charges?

Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.

ASTM A501 St37-2 DIN 17100 BS 1387 Shs Rhs Pre-Galvanized Metal Gi Square Rectangular Hollow Section Galvanized Steel Pipe

Name: ASTM A501 St37-2 DIN 17100 BS 1387 Shs Rhs Pre-Galvanized Metal Gi Square Rectangular Hollow Section Galvanized Steel Pipe
Brand: Hunan Hengan Weiye Metal Products Co., Ltd.
SKU: 1961979072

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

US$550.00-600.00

5 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Chemical Industry, Construction & Decoration, Special Purpose

Section Shape

Square

Application

Pipeline Transport, Boiler Pipe, Hydraulic/Automob

Od

15-800mm, Customized

Coil ID

508-610mm

Length

6-12m, as Your Requirements

Thickness

0.6-15mm, as Your Request

Width

20-1500mm, as Your Request

End

Plain, Thread, Groove, etc.

Package

Standard Sea-Worthy Packing

Transport Package

in Bundle by Steel Strip

Specification

13-300

Origin

China

HS Code

7304399000

Production Capacity

100000 Ton/Year

Key features

Customizable Dimensions: Outer diameter 15-800mm, length 6-12m, thickness 0.6-15mm, and width 20-1500mm available as per request.

Hot Dipped Galvanized: Surface treatment ensures high corrosion resistance for pipeline, oil/gas, and construction applications.

Multiple Certifications: Products comply with ASTM A501, DIN 17100, and BS 1387 standards with API and ISO authentication.

Direct Manufacturer: Own factory located in Tianjin, China, offering direct pricing and quality control.

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

Free Real Samples: Available samples from stock are free, though customers must cover freight costs.

Comprehensive Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Professional Shipping: Permanent freight forwarders ensure best prices and professional service for global delivery.

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: ≤7.19h

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.