What finishing options are provided?

Options include original, polished, zinc (yellow/white/blue/black), HDG, black oxide, Geomet, Dacroment, anodization, and nickel plating.

GB/T 93 Gr5 Single Coil Spring Lock Washers-Normal Type

Name: GB/T 93 Gr5 Single Coil Spring Lock Washers-Normal Type
Brand: SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
SKU: 1915728155

Shaanxi, ChinaSHAANXI RUIYANG IMPORT EXPORT CO., LTD.

US$0.30-2.00

100 Pieces

Sample price:US$0.30/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Titanium

Model NO.

M2-M48

Combination Washer Structure

Normal Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Transport Package

Carton

Specification

2-48mm

Trademark

RUIYANG

Origin

China

HS Code

8484100000

Production Capacity

10000000PCS/Month

Key features

Wide Material Selection: Available in Stainless Steel, Titanium Alloy, Alloy Steel, and Nickel Alloy.

Customizable Sizes: Standard sizes 2-48mm with custom options available for specific requirements.

Multiple Finishing Options: Offers polished, zinc plated, HDG, black oxide, anodization, and more.

Broad Industry Application: Suitable for aerospace, medical, automotive, construction, and chemical industries.

Strict Standard Compliance: Meets GB/T 93-1987, ASME/ANSI B 18.2.1, DIN, and ISO standards.

Competitive Factory Pricing: Direct manufacturer supply with competitive prices and various sizes.

Company profile

SHAANXI RUIYANG IMPORT EXPORT CO., LTD.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-05-07Nearest Port: Shanghai, Tianjin, NingboAverage Response Time: ≤5.43hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier manufactures centrifugal cast tubes and titanium products and reports more than 10 years of experience. It has integrated smelting, rolling, forging, cold drawing, and finish-machining production lines, 50 quality-control staff, and annual output in the stated US$10 million–US$50 million range. It reports ISO 9000/9001/14000/14001 and BSCI certifications. The supplier provides broad customization and ODM services, has introduced new products in the past year, and offers OEM services to known brands. Export sales account for 90%, with seven years of export experience and self-operated import/export rights. Complaint handling and corrective-action procedures are documented and followed. However, quality test equipment is reported as zero, traceability and quality-assurance status are unknown, and there is no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial information is represented only by years, so financial strength cannot be verified.

Supplier typeThe supplier is a manufacturing company focused on centrifugal cast tubes and titanium products, with more than 10 years of experience and production capabilities covering smelting, hot and cold rolling, forging, cold drawing, and finish machining. Its 90% export-sales share, seven years of export experience, and self-operated import/export rights indicate an export-oriented industrial manufacturer.

CertificationsThe supplier reports BSCI, ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications. These stated management-system and social-compliance certifications provide explicit evidence of certification coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and reports lead times within 15 workdays in both peak and off-season periods. However, it has no overseas agents or branches, overseas warehouse, showroom, or offline trade-show participation, limiting evidence of localized overseas support.

R&D capabilityThe supplier reports new products within the past year, ODM availability, broad R&D customization services, and R&D engineers with 6–10 years of total experience. It does not have an available SDK, but the supplied evidence supports product-development and design capability.

Production capacityThe supplier reports an integrated multi-process production system, 50 quality-control staff, inventory capability, 30 qualified service suppliers, and lead times within 15 workdays in both seasons. However, it reports zero quality-control test equipment, while quality assurance and traceability status are unknown; production scale is therefore supported, but testing controls are a material concern.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM services, demonstrating broad stated customization coverage.

Client casesThe supplier reports providing OEM services to known brands, which is direct evidence of brand-customer experience. No specific customer names, project details, product volumes, or independently verifiable case information are provided.

Product Q&A

Q:What materials are available for these washers?

We offer Stainless Steel (SS201, SS303, SS304, SS316, etc.), Titanium Alloy (Gr1-Gr23), Alloy Steel, and Nickel Alloy.

Q:Can the size be customized?

Yes, standard sizes range from 2mm to 48mm, but custom sizes are available according to customer demand.

Q:What are the common applications for these washers?

They are widely used in structural steel, oil & gas, wind energy, automotive, medical implants, aerospace, and machinery.

Q:What is the minimum order quantity?

The minimum order quantity is determined according to customer demand.

Q:What are the lead times for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

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GB/T 93 Gr5 Single Coil Spring Lock Washers-Normal Type