What is the delivery time?

Normal delivery takes 15 to 30 days after receiving the deposit, depending on order quantity and specifications.

What materials are used for these fittings?

The main materials are carbon steel and stainless steel, including seamless and carbon steel pipes.

What certifications do the products have?

Products are certified with CQC, CCC, ISO, and BV.

Thread Both Ends 1/4′ ′ to 4′ ′ Carbon Steel Pipe Double Nipple

Name: Thread Both Ends 1/4′ ′ to 4′ ′ Carbon Steel Pipe Double Nipple
Brand: CANGZHOU BEWIN PIPELINE CO., LTD.
SKU: 1920797742

Hebei, ChinaCANGZHOU BEWIN PIPELINE CO., LTD.

US$0.50-30.00

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year Guarantee

Connection

Male

Model NO.

BWGCN08

Head Code

Round

Thread Distribution

External Thread

Surface

Galvanized,Black, Sand Blasting

Material

Carbon Steel

Technics

ERW, Forged

Application

Water Plumbing, Residential Gas, Air and Lp Supply

Customized

Certification

CQC, CCC

Warranty

1 Year

Raw Material Pipe

Carbon Steel Pipe, Seamless Pipe, Stainless Pipe

Standard

ASTM, GB, JIS, GB, etc

Outside Diameter

1/8''-6''

Wall Thickness

1.5-10mm

Length

Customers' Requirement

Surface Treatment

Galvanized, Black, Sand Blast

End Treatment

Threaded

Thread Type

NPT , BSPT

MOQ

1000 Pieces

Transport Package

Wooden Case or Wooden Pallet

Specification

1/8''-6''

Trademark

BeWin

Origin

China

HS Code

7307290000

Production Capacity

500000pieces/Month

Key features

Customizable Specifications: Customized OD, wall thickness, length, and surface treatment based on customer requirements.

Wide Application Range: Suitable for water plumbing, residential gas, air, and LP supply systems.

Multiple Surface Treatments: Available in Galvanized, Black, and Sand Blasting finishes for durability.

Strict Quality Assurance: Supports third-party inspections by BV, SGS, and holds CQC/CCC certifications.

High Pressure Resistance: Hydraulic test pressure and working pressure up to Max 2.5MPa.

Flexible OEM/ODM Service: We produce according to your CAD drawings or design requirements.

Fast Delivery Options: Normal delivery within 15-30 days; air shipping available for samples/small orders.

Diverse Thread Standards: Complies with British (BS21), DIN, and American (ASTM) thread standards.

Company profile

CANGZHOU BEWIN PIPELINE CO., LTD.

Hebei, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2004-03-07Nearest Port: XINGANG, TIANJINAverage Response Time: ≤7.77hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryCangzhou Bewin Pipeline Co., Ltd. is identified as a China-based private supplier with manufacturer/factory and group-corporation attributes, although another record describes it as a trading company. Its portfolio covers stainless-steel fittings, valves, pipes, flanges, wire products, and related equipment. Evidence indicates ISO 9000, ISO 9001, and QC 080000 certifications, three production lines, 6–10 R&D engineers, 6–10 quality-control staff, and testing and casting capabilities. The supplier has exported since 2004, reports broad international export markets, and accepts LC and T/T payment terms. It states a one-month off-peak lead time and a two-to-three-month peak-season lead time. Custom process capability is supported by stated R&D expertise, while after-sales service and customer case evidence are not provided. Financial strength cannot be fully assessed from the available non-financial information.

CertificationsThe supplier reports ISO 9000, ISO 9001, and QC 080000 management-system certifications. These are explicit certification claims and support a positive assessment of formal quality and related management controls.

R&D capabilityThe supplier reports strong technical R&D capability for special process requirements, including deep and complex cavities and accurate positioning, supported by 6–10 R&D engineers. Its testing resources include spectrograph, metallurgical microscope, hardness tester, universal testing machine, and three-dimensional equipment, providing explicit evidence of technical development and testing capability.

Production capacityThe supplier reports three production lines, casting capabilities covering mold design through casting, machining, and surface treatment, and product coverage across carbon, alloy, and stainless-steel pipes, fittings, and flanges. It also reports 6–10 quality-control staff and a broad standards range including API, ASTM, ISO, JIS, DIN, GB/T, ASME, and MSS, supporting a positive production-capability assessment.

Customization capabilityThe supplier explicitly states that its R&D capability can meet special process demands such as deep and complex cavities and accurate positioning. Its reported mold-design, machining, surface-treatment, and multi-standard product capabilities further support customization potential, although no specific customized project examples are provided.