Do you provide samples? Is it free or extra?

Yes, we could offer the sample for free charge but do not pay the cost of freight.

What are your terms of payment?

Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.

Double Sphere Rubber Expansion Joint with Flanged or Screwed

Name: Double Sphere Rubber Expansion Joint with Flanged or Screwed
Brand: Bohai Valve Group Co., Ltd.
SKU: 740303992

Tianjin, ChinaBohai Valve Group Co., Ltd.

US$10.00

10-999 Pieces

US$300.00

1,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Dn

Dn40-Dn1000

Color

Galvanize

Model NO.

KDTF

Transport Package

Standard Export Wooden Carton

Specification

CE, ISO9001, ISO14001, SGS, OHSAS18001

Trademark

bohai

Origin

Tianjin

HS Code

848130000

Production Capacity

9000/Month

Key features

Wide Size Range: Available in sizes from DN40 to DN1000 to fit various pipe systems.

Durable Galvanized Finish: Features a galvanized coating for enhanced corrosion resistance.

Versatile Connection Types: Offers both flanged and screwed connection options for flexibility.

Multiple Standard Compliance: Meets ISO, ANSI, DIN, JIS, EN, GOST, and AS execution standards.

Fast Delivery for Stock Items: General delivery time is 10 days for goods available in stock.

Free Sample Availability: Samples are provided free of charge, though freight costs apply.

Flexible Payment Terms: 100% advance for orders under 10,000 USD; 30% T/T for larger orders.

Factory Direct Supply: Manufacturer located in Tianjin, China, ensuring direct pricing.

Company profile

Bohai Valve Group Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2008-07-18Nearest Port: Tianjin, qingdao, shenzhenAverage Response Time: ≤7.53hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier offering 3D software design, R&D, ODM, OEM, and broad customization services. It reports production capacities for butterfly valves, gate valves, and strainers, with finished-product inspection instructions that are uniformly followed. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, CE, and other unspecified certifications. Service processes cover installation, training, repair, maintenance, debugging, complaints, and corrective/preventive actions, although no overseas warehouse, showroom, agent, or branch is available. Innovation is supported by new products developed in the past year, but no SDK is available. Financial information is only represented by years, without performance metrics, so credibility cannot be determined. No Fortune 500 cooperation is reported, while OEM service for well-known brands is stated.

Supplier typeThe supplier is explicitly described as a professional technical supplier and provides 3D software design services. This supports classification as a technically oriented supplier rather than only a standard trading or manufacturing entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, CE, and other unspecified certifications. These stated certifications provide explicit evidence of quality, occupational health and safety, environmental, and product-compliance systems, although the unspecified certifications are not assessable in detail.

After-Sales capabilityThe supplier reports installation, training, repair, maintenance, and debugging services, supported by written service-capability procedures, complaint-handling records, and corrective/preventive-action records. However, it has no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero, limiting evidence of local overseas support.

R&D capabilityThe supplier states that it developed new products during the past year and provides ODM services, demonstrating product-development activity. It also explicitly reports that no SDK is available, so innovation capability is supported but not comprehensive across all stated dimensions.

Production capacityReported annual productivity is 200,000 butterfly valves, 90,000 gate valves, and 900,000 strainers. The supplier also lists lathe and universal testing machine facilities and uniformly followed finished-product inspection instructions, providing explicit evidence of manufacturing and inspection capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, alongside 3D software design services. The repeated evidence indicates broad customization coverage.