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Pipe Fitting Union • Sleeve • Coupler

Name: Pipe Fitting Union • Sleeve • Coupler
Brand: Weihai Haoyu Metal Products Co., Ltd
SKU: 2067727262

Shandong, ChinaWeihai Haoyu Metal Products Co., Ltd

US$3.00

10-99 Pieces

US$2.00

100-499 Pieces

US$1.00

500+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

Pipeline Maintenance Equipment

Applications

Oil, Chemical, Water Supply,Mine, Gas

Material

Stainless Steel

Patent

Patent for Utility Model

Other Material

NBR& Neoprene

OEM

Available

Transport Package

Wooden Frame Packaging

Specification

30-200mm

Trademark

Haoyu

Origin

China

HS Code

7326909000

Production Capacity

500000PCS/Year

Key features

No Pipeline Disassembly Required: Enables fast pressure shunting and branch diversion without dismantling existing pipelines.

Dual-Clip Repair Design: Externally connects to thread straight pipes, switches, and flanges for secure installation.

Wide Pipe Diameter Range: Supports OD sizes from 59mm to 366mm with various bolt torque options.

Cost-Effective Construction: Greatly reduces construction costs by eliminating the need for pipeline disassembly.

Stainless Steel Material: Constructed from durable stainless steel with NBR and Neoprene options.

Full Customization Available: Offers full customization, minor customization, and flexible customization from samples or designs.

Patent Utility Model: Features a patented design for utility model protection and reliability.

Multi-Industry Application: Suitable for oil, chemical, water supply, mine, and gas pipeline fields.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceManagement Certification

Weihai Haoyu Metal Products Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.59h

AI-Powered supplier vetting

SummaryThe supplier operates in metal products, hardware fittings, marine fittings, mechanical equipment and accessories, outdoor products, pipe-connection repair devices, and environmental-protection equipment. It reports ISO9001 certification, more than 30 patents, recent new-product activity, ODM services, and broad customization capabilities. Export activity is established through self-operated import/export rights, with exports representing 51%–70% of total sales and Qingdao Port identified as the nearest port. However, the supplier has no overseas agents, branches, warehouses, or showrooms; no OEM service for well-known brands; no SDK; and no valid manufacturing contract with related subcontractors. Quality assurance and inspection instructions are reported, but written procedures for supplier assessment, corrective actions, and complaint handling are absent.

Supplier typeThe supplier is a manufacturer and seller covering metal products, hardware and marine fittings, mechanical equipment and accessories, outdoor products, pipe-connection repair devices, and environmental-protection equipment. Its registered scope also includes import and export of goods and technologies within the recorded scope.

CertificationsThe company states that it holds ISO9001 certification and describes this certification as supporting quality-control and operational-efficiency standards. The provided information explicitly confirms certification holding.

After-Sales capabilityThe supplier has in-stock capability and has participated in an offline trade show, but it reports no overseas agents or branches, no overseas warehouse, and no overseas showroom. It also has no written procedures or records for handling customer complaints, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports more than 30 patents, new products during the past year, and ODM capability, which directly supports active innovation and development. However, it has no available SDK and does not provide OEM services for well-known brands; these limitations do not negate the stated product-development capability.

Production capacityThe supplier reports uniformly followed finished-product inspection instructions, in-stock capability, and one-month average lead times in both peak and off-seasons. However, it has no valid manufacturing contract with its related subcontractors and lacks written procedures or records for supplier assessment and corrective actions, so production execution is supported but not comprehensively documented.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM services and recent new-product activity, providing direct evidence of broad customization and design support.

Product Q&A

Q:Are you a factory or a trading company?

We are a professional manufacture, founded in 2008.

Q:What about sample orders?

Samples can be provided. Please contact us for details. We can offer you 1 sample for each style for free, the buyer afford the shipping cost.

Q:What shipping methods are available?

Sea freight, China Express, and express shipping are available. Other shipping methods can also be arranged. Please contact us if you need another shipping route.

Q:How long is the delivery production and shipping time?

The delivery time depends on the quantity of your order. It usually takes 3-30 working days.

Q:Some products are missing from my package. What should I do?

Please contact our support team. We will verify your order contents with the packaging and compensate or reship accordingly. We apologize for the inconvenience.