Can the packaging be customized?

Yes, while we use standard cartons for conventional packaging, we can customize the packaging according to specific customer needs.

What types of threads are supported?

The adapter supports multiple thread types including BSPT, BSPP, NPT, and Metric threads.

What are the main applications for this product?

It is mainly used for construction equipment, hydraulic machinery, oil equipment, and other hydraulic applications.

China Supplier Turning Carbon Steel Metric O-Ring Sealing Adapter

Name: China Supplier Turning Carbon Steel Metric O-Ring Sealing Adapter
Brand: HEBEI YOULU FLUID TECHNOLOGY CO., LTD.
SKU: 790563822

Hebei, ChinaHEBEI YOULU FLUID TECHNOLOGY CO., LTD.

US$0.50-15.00

500 Pieces

Product profile

Customization

Available

Certification

ISO9001

Pressure

High Pressure

Work Temperature

High Temperature

Thread Type

Internal Thread

Installation

Crimp Type

Material

Carbon Steel/Stainless Steel/Brass

Type

One Piece Fitting

Colour

White Zinc/ Colorful Zinc

Surface Treatment

Bold or Zinc,Nickle Plated

Transport Package

as Customer Request

Specification

1/4'',1/2'',3/4'',1'',1-1/4'',1-1/2'',1-3/4'',2''

Trademark

UGW

Origin

China

Production Capacity

600000/Years

Key features

Tool-Free One-Hand Operation: Connect and disconnect tubes repeatedly with one hand, no tools required.

Easy O-Ring Replacement: Damaged sealing rings can be easily replaced to maintain performance.

Wide Material Options: Available in Carbon Steel, Stainless Steel, Brass with various plating options.

High Pressure Resistance: Supports pressure up to 0.8-16bar for reliable hydraulic applications.

Versatile Thread Compatibility: Supports BSPT, BSPP, NPT, and Metric threads for diverse connections.

Customizable Packaging: Standard carton packaging can be customized according to customer needs.

Broad Application Scope: Ideal for construction equipment, hydraulic machinery, and oil equipment.

Flexible MOQ Policy: Standard MOQ is 100 pieces, but inquiries for smaller quantities are welcome.

Company profile

HEBEI YOULU FLUID TECHNOLOGY CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-11-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.36h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryHebei Youlu Fluid Technology Co., Ltd. is identified as a Chinese manufacturer established in 2013, with 150 employees and a stated factory nature. It develops, manufactures, and sells hydraulic and industrial hoses, including braid and spiral hoses up to six wires. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, as well as testing for rubber tensile/hardness and impulse performance. Production evidence includes more than 10 production lines, 75 braid machines, 9 spiral machines, 6 vulcanization machines, 4 crimping machines, and annual hydraulic-hose output of 24 million meters. It exports under its own import/export rights, with 41%–50% of sales reportedly from exports, and lists Africa and Southeast Asia/Mideast as key markets. Evidence supports manufacturing, certification, production scale, and named customer relationships, but is insufficient to confirm after-sales service, financial credibility, or customization capability.

Supplier typeThe supplier is explicitly classified as a manufacturer and limited company in China. Its stated factory nature and description of integrated research, development, manufacturing, and sales further support that it operates as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certificates. These explicitly demonstrate quality, environmental, and occupational health and safety management-system certification, although the provided information does not include certificate validity or scope details.

R&D capabilityThe company states that it is technology-driven and conducts self-research and development, while the reported total experience of R&D engineers is 6. This supports the existence of an R&D function, but no specific patents, new-product achievements, laboratories, or quantified innovation results are provided.

Production capacityProduction capability is strongly supported by more than 10 production lines, 75 braid machines, 9 spiral machines, 6 vulcanization machines, 4 crimping machines, and two impulse-test machines. The supplier also reports annual hydraulic-hose output of 24 million meters, one-month fulfillment during both off-peak and peak periods, and integrated processes from rubber mixing through testing.

Client casesThe supplier explicitly reports long-standing contracts with SANY Group and Zoomlion. These named relationships provide direct evidence of customer experience with established industrial equipment companies, although the slices do not state contract scope, duration, volumes, or independently verified references.

Product Q&A

Q:What materials are available for this adapter?

The adapter is available in Carbon Steel, Stainless Steel, and Brass. The body and collet can be Nickel-plated Brass, and the O-ring is typically NBR, with other materials available upon request.

Q:What is the delivery time for orders?

If stock is available, items will be sent within a week. Generally, production takes about 20 days, with the specific date negotiated based on your order.

Q:What are the payment terms?

We accept T/T (Telegraphic Transfer) and L/C (Letter of Credit). If you require other payment methods, please inform us in advance.

Q:What is the minimum order quantity (MOQ)?

The standard MOQ is 100 pieces. However, if you need fewer than 100 pieces and we have stock, you can still place an order.

Q:What is the working temperature range?

The operating temperature range is -10 to 60 degrees Celsius, depending on the data of the used tubing.