What product information do I need to provide?

You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Supported trade methods

FOB,CIF,CFR Shipping ports: Qingdao Port, Tianjin Port

Galvanized Square Pipe ASTM A53 DN15 DN20 DN25 DN32 DN40 Hot DIP Galvanized Steel Pipe

Name: Galvanized Square Pipe ASTM A53 DN15 DN20 DN25 DN32 DN40 Hot DIP Galvanized Steel Pipe
Brand: Jinan Taigang New Material Co., Ltd
SKU: 2090187202

Shandong, ChinaJinan Taigang New Material Co., Ltd

US$500.00-950.00

1 Ton

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online Service

Warranty

24 Hours Online Service

Model NO.

galvanized steel pipe

Type

Seamless ,Welded

Technique

Hot Rolled,Cold Rolled,Welded

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Fluid Pipe ;Green House Furniture Pipe; Greenhous

Section Shape

Round,Retangular,Square

Standard

GB/T3091, ASTM A53, JIS G 3443, BS1387

Keyword

Galvanzied Steel Pipe

Diameter

21.5--406.4 mm

Thickness

1.5 - 15 mm

MOQ

1 Ton

Length

6m, 9m, 12m or as Required

Processing Service

Bending, Welding, Decoiling, Punching, Cutting

Delivery Time

8-14 Days

Invoicing

by Theoretical Weight

Tolerance

±1%

Treatment of Two Ends

Beveled End, Plain End etc

Sample

Free

Trade Terms

Fob, CFR, CIF

Materials

Q235, Q355, S355jr etc.

Alloy or Not

Non-Alloy

Transport Package

Galvanized Scaffolding Tube Packing in Bundles

Specification

21.5--406.4 mmx1.5-15mmxL

Trademark

JNTG

Origin

Shandong, China

HS Code

730661000

Production Capacity

50000 Ton Per Year

Key features

Comprehensive Quality Testing: Strict testing including chemical analysis, mechanical properties, and hydrostatic tests before delivery.

Wide Range of Standards: Complies with API, ASTM, JIS, EN, and BS standards for global applicability.

Flexible Customization: Customizable from samples or designs with options for specific grades, coatings, and dimensions.

Free Sample Availability: Free samples provided prior to order to verify quality and specifications.

Third-Party Inspection Accepted: Fully accepts third-party quality inspections to ensure product reliability.

Extensive Material Grades: Available in numerous steel grades including Q235, Q355, X-series, and L-series.

Diverse Surface Treatments: Options include bare, varnished, bitumen, 3PE, FBE, and anti-corrosion coatings.

Fast Delivery Time: Standard delivery within 8-14 days depending on order quantity and season.

Company profile

Jinan Taigang New Material Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.10h

AI-Powered supplier vetting

SummaryJinan Taigang New Material Co., Ltd. is a China-based trading company established in 2020 with nine employees and eight years of export experience stated in the records. It supports customization from samples and designs and provides OEM services for popular brands, but it does not provide ODM, 3D software design, SDK, or overseas service capabilities. The supplier is not identified as a professional technical supplier and reported no new products in the past year. Service-management controls are weakly documented: no written procedures or records were provided for service assessment, corrective and preventive actions, or complaint handling. No certification information, production facilities, or customer case details are provided. Financial information is present only as year references, without sufficient performance detail for a credibility judgment.

Supplier typeThe supplier is explicitly classified as a trading company, with a business scope covering software, electronic products, communication equipment, household appliances, daily necessities, toys, footwear, chemical products, automotive-related products, and special equipment. The available information does not identify it as a manufacturer or professional technical supplier.

After-Sales capabilityThe company states that it emphasizes customer service and has experienced staff, but it provided no written procedures or followed records for service assessment, corrective and preventive actions, or customer complaint handling. This is explicit evidence of weakly documented service controls.

R&D capabilityThe supplier is not identified as a professional technical supplier, reported no new products during the past year, does not provide 3D software design, ODM, or SDK services, and offers no ODM capability. These stated limitations indicate deficient innovation and formal R&D capability.

Customization capabilityThe supplier explicitly offers customization from samples and customization from designs, demonstrating product customization capability. However, it does not offer ODM, 3D software design, or SDK services, so the capability appears limited to sample- and design-based customization rather than broader development services.

Product Q&A

Q:Does the product have quality inspection before loading?

Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.weaccept the third party inspection absolutely.

Q:How do we trust your company?

We are a large factory with an area of 2260000 square meters.

Q:What is your payment terms ?

T/T,L/C AT SIGHT,D/P IS WORKABLE AFTER OUR INVESTIGATION

Q:Can I get samples before order ?

Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

Q:Can you provide OEM/ODM service?

Yes. Please feel free to contact us for more detailed discussions.