What is the warranty period for these fittings?

The warranty period is 18 months after shipment or 12 months after arrival at the destination port.

What is the maximum working pressure?

The maximum working pressure is 6000 PSI, suitable for high-pressure hydraulic and pneumatic systems.

What materials are used for these fittings?

They are made from high-quality SS304 or SS316 stainless steel for durability and corrosion resistance.

3/4" NPT BSPT BSPP Double Ferrule Compression Fitting, Stainless Steel Hydraulic Tube Fitting

Name: 3/4" NPT BSPT BSPP Double Ferrule Compression Fitting, Stainless Steel Hydraulic Tube Fitting
Brand: Wenzhou Huiyi Valve Co., Ltd.
SKU: 1904354855

Zhejiang, ChinaWenzhou Huiyi Valve Co., Ltd.

US$3.50

20-199 Pieces

US$3.30

200-499 Pieces

US$3.10

500+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, ANSI, GB, JIS

Material

Stainless Steel

Model NO.

HY-MC

Connection

Double Ferrules, Thread

Surface Treatment

Polishing, Passivation

Head Type

Hexagon

Body Material

SS304, SS316

Pressure

6000 Psi Male Connector

Connection Mode

Double Ferrules Compression Fitting

Media

Oil, Gas, Water, Acid Liquid

Media Temperature

Normal Temperature, High Temperature

Warranty Period

12 Months

Certificate

Material Test Certificate(Mtc, QC), Coc

Customized Service

OEM, ODM

Thread

NPT, BSPT, BSPP

Processing Service

Hex Bar CNC Machining+Surface Treatment

Manufacturing Standard

ASME B16.11, BS 3799, JIS, DIN, GOST, GB

Test Standard

GB/T 22091.1-2008

Thread Standard

ANSI B1.20.1, ISO228-1, BS En 10226-1, ISO7/1

Delivery Time

7-25 Days

Applicable Industry

Refining, Chemical , Natural Gas, Food

Transport Package

Carton, Plywood Case, Pallet

Specification

1/8"-1"

Trademark

Origin

China

HS Code

7307290000

Production Capacity

10000 PCS/Month

Key features

Premium Stainless Steel: Crafted from SS304/SS316 for excellent corrosion and high temperature resistance.

Double Ferrule Leak-Proof: Precision-engineered structure ensures gas-tight seal under high pressure and vacuum.

High Pressure Capacity: Maximum working pressure up to 6000 PSI for safe and stable fluid flow.

Versatile Industrial Use: Ideal for hydraulic, pneumatic, chemical, oil & gas, and food beverage industries.

Easy Installation: CNC machined for perfect fit; no soldering or welding required, just tighten the nut.

Flexible MOQ: Zero MOQ policy; start projects with just 1 piece from prototyping to bulk.

Fast Delivery: Ready stock for standard sizes; custom orders delivered within 7-15 days.

24/7 Technical Support: Professional assistance available for installation and application queries anytime.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Wenzhou Huiyi Valve Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.01h

AI-Powered supplier vetting

SummaryWenzhou Huiyi Valve Co., Ltd. is a China-based limited company described as both a trading company and manufacturer/factory, with five employees and a broad valve and pipe-fitting product range. It reports annual stainless-steel valve production of 200,000 pieces, exports accounting for 90% of sales, and broad international export markets. The supplier offers extensive customization, including sample-, design-, and full-customization services. However, it does not provide OEM services for popular brands, has no available SDK, launched no new products in the past year, and reports no inventory, overseas warehouse, or overseas showroom capability. After-sales procedures exist but lack written records. Quality assurance, traceability, environmental compliance, and fire-drill status are not evidenced. An SGS audit record is provided for November 1, 2024 to October 31, 2025, but the evaluation result is recorded as 0, without a stated interpretation.

Supplier typeThe supplier is identified as a limited company in China and is described as both a trading company and manufacturer/factory. Its stated business scope covers valve sales, metal materials, hardware wholesale, and import-export activities, while its product range includes valves, fittings, and pipes.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It also reports no inventory service capacity, overseas warehouse, or overseas showroom, limiting evidence of structured or localized after-sales support.

R&D capabilityThe supplier reports no available SDK, no OEM service for popular brands, and no new products launched in the past year. These explicit limitations indicate weak evidence of recent product innovation or technology-development capability.

Production capacityThe supplier reports annual production of 200,000 stainless-steel valves, lead times within 15 working days during off-peak periods and one month during peak periods, and a five-person workforce. It has no stated in-stock service capacity, so manufacturing output is evidenced but operational scale and stock responsiveness appear limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. This is direct evidence of a broad range of customization services.