What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

Lead time is within 15 workdays for both peak and off-season.

Do the studs pass bending tests?

Yes, 100% of the studs are guaranteed to pass bending tests.

Arc Welding Stud ISO13918 SD1 Type

Name: Arc Welding Stud ISO13918 SD1 Type
Brand: Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.
SKU: 794577595

Zhejiang, ChinaHangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.

US$700.00

1 ton

Product profile

Customization

Available

After-sales Service

3 Year

Warranty

1 Year

Model NO.

JXSD23103

Tensile Strength

Over 480MPa

Size

M12-M25

Length

40-300mm

Material Grade

Swrch18A

Transport Package

Carton, Metal Barrel, Wooden Pallet

Specification

M12-M25

Trademark

HYZ

Origin

Hangzhou, Zhejiang

HS Code

731829000

Production Capacity

60tons Per Month

Key features

High Tensile Strength: Tensile strength exceeds 480MPa, ensuring robust structural integrity.

100% Bending Test Pass: Guaranteed to pass bending tests for high-quality welding performance.

Global Certifications: Certified with ISO, CE, FPC BC1, SGS, and BV for international markets.

Flexible Customization: Supports custom branding, packaging, and design modifications.

Wide Size Range: Available in diameters M12-M25 and lengths 40-300mm.

Durable Material: Made from general carbon steel SWRCH18A for long-lasting use.

Multiple Standards: Complies with EN ISO13918, BS5950, ASTM A108, and other specs.

Secure Packaging: Packed in plastic bags, cartons, and wooden pallets for safety.

Company profile

Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.

Zhejiang, 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: 18 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤5.45h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company, although the supplied company descriptions also state that it specializes in manufacturing steel-structure fasteners, including high-strength heavy hex-head bolts, tension-control bolts, shear studs, and segment bolts. It reports ISO9001 and ISO14001 certification, historical OHSAS18001 and CE certifications, four production lines, six to ten quality-control staff, five R&D engineers, and stated output of 6,000 tons of bolts and 6,000,000 shear studs. It exports mainly to Southeast Asia and the Middle East, with exports representing 41%–50% of total sales and exporting beginning in 2007. Production scale and customer references are positively indicated, but overseas service infrastructure, detailed innovation services, customization/OEM/ODM capability, raw-material traceability, and after-sales capability are not sufficiently documented. Financial information is excluded.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates. It also states that it previously passed ISO9001:2008, ISO14001:2004, OHSAS18001:2007, and CE certification, while slice 8 identifies provincial and municipal high-tech enterprise ratings. The current validity of the older certifications is not established.

R&D capabilityThe supplier is described as a Zhejiang and Hangzhou high-tech enterprise and as having advanced production equipment and testing instruments. However, the supplier type for professional R&D, new-product R&D, 3D design, SDK availability, and other detailed innovation capabilities is unknown, so the breadth of its innovation capability cannot be confirmed.

Production capacityProduction capability is supported by four production lines, reported output of 6,000 tons of bolts and 6,000,000 shear studs, six to ten quality-control staff, and a stated off-peak lead time within 15 workdays. The company also reports more than ten years of development and advanced production and testing equipment, providing explicit evidence of operational capacity.

Client casesThe supplier states that it has become a supplier of major domestic steel-structure manufacturers, including China Railway Major Bridge Engineering Company, and has joined relevant industry associations. This is explicit evidence of at least one named customer relationship and domestic industry participation, although order scope and performance details are not provided.