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What is the lead time for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Good Quality Large Diameter Galvanized Welded Steel Pipe

Name: Good Quality Large Diameter Galvanized Welded Steel Pipe
Brand: Qingdao Jiahexin Steel Co., Ltd.
SKU: 779415195

Shandong, ChinaQingdao Jiahexin Steel Co., Ltd.

US$250.00

5 Tons

Product profile

Customization

Available

After-sales Service

Problem Consultation

Warranty

Problem Consultation

Model NO.

Kind of as per requirement

Type

Welded

Technique

ERW

Surface Treatment

Black, Annleaded

Usage

Pipeline Transport, Machinery Industry, Chemical Industry, Mining, Special Purpose

Section Shape

Round

Package

Bundled or in Bulk

Length

6-12m

Transport Package

Bare Packing/Bundle Packing

Specification

SGS

Trademark

Jiahexin

Origin

Qingdao, China

Production Capacity

100000mt Per Year

Key features

Wide Material Selection: Available in Q195, Q235, Q215, C250, 10#, 20#, ST37, ST42, SS400, S235JR.

Flexible Length Options: Standard lengths include 3m, 6m, 9m, or custom 6-12m bundles.

Diverse Surface Treatments: Options include bare, black painted, galvanized, oiled, PE, 3PE, and FBE coatings.

Customizable Packaging: Flexible packaging in bundled or bulk configurations based on requirements.

Comprehensive End Finishes: Ends available as plain, beveled, threaded, chamfered, grooved, or screwed.

OEM and ODM Services: Full customization available from samples or designs with dedicated engineers.

Strict Quality Control: Raw material traceability and random visual inspections by 2 QA/QC inspectors.

Global Market Experience: 10 years export experience serving North America, Europe, Asia, and Africa.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamImporters and Exporters

Qingdao Jiahexin Steel Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: qingdao portAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier operates in machinery manufacturing, mechanical equipment, building-materials-related products, photovoltaic equipment, and related technical services. It reports ISO 9001:2015 certification, five production lines, 11–20 quality-control staff, annual steel-structure parts capacity of 100,000 tons, and valid manufacturing-capacity contracts with associated subcontractors. The supplier supports sample-, design-, and fully customized production and has inventory capability. It reports 10 years of export experience and that 90% of sales are exports. However, it has no overseas warehouse, showroom, agent, branch, or stated overseas-service coverage, and no offline trade-show participation. Financial records are identified by year, but no substantive financial-performance evidence is provided. Customer praise and cooperation with domestic and overseas clients are stated, but specific customer cases are not disclosed.

Supplier typeThe supplier is a manufacturer and seller of processing machinery, non-metallic mineral material forming machinery, mechanical and electrical equipment, photovoltaic equipment and components, and building-material-related products. Its registered scope also includes engineering design, equipment leasing, and technical services, indicating a diversified industrial equipment supplier rather than a narrowly specialized trading company.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate. This provides direct evidence of a certified quality-management system.

After-Sales capabilityThe supplier has inventory capability and documented procedures and records for corrective and preventive actions and customer complaint handling. However, it reports no overseas warehouse, showroom, agent, branch, or overseas-service coverage, so its documented internal handling capability is stronger than its international local-support network.

R&D capabilityThe supplier reports R&D capability with an available SDK and includes mechanical-equipment R&D, industrial engineering design, solar-power technology services, and multiple technical development and consulting activities in its scope. The stated total experience of R&D engineers is 3 years, but no details on patents, dedicated R&D scale, or completed innovations are provided.

Production capacityThe supplier reports five production lines, 11–20 quality-control staff, annual steel-structure parts capacity of 100,000 tons, inventory capability, and valid manufacturing-capacity contracts with associated subcontractors. It also has quality-assurance procedures, although finished products are checked by packing staff, which indicates a basic stated inspection method rather than detailed testing coverage.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. These three stated service levels directly support a broad ability to handle customer-specific product requirements.