What material is used for the rubber washer?

We normally use NBR gaskets for our camlock couplings.

2 & 4 Bolt American Type Collared Screw Hose Clamp Centre Punch Clamp

Name: 2 & 4 Bolt American Type Collared Screw Hose Clamp Centre Punch Clamp
Brand: Union Metal Products(Guangzhou) Co., Ltd.
SKU: 2041676795

Guangdong, ChinaUnion Metal Products(Guangzhou) Co., Ltd.

US$0.24

50-99 Pieces

US$0.12

100+ Pieces

Sample price:US$0.24/piece.Request sample

Product profile

Customization

Available

Standard

DIN

Material

Stainless Steel, Steel

Model NO.

3/4''

Connection

Punch

Surface Treatment

Plated

Head Type

Round

Delivery

by Sea, by Air, by Express

Certificates

CE ISO9001:2015

Seaport

Ningbo/Shanghai

Market

Global

Type

Stainless Steel, Carbon Steel

Delivery Time

About 35 Days

Surface

Zinc Plate

Customizable Contents

Sizes, Logo

Measurement System

Inch

Sample

Available

Colour

Silver

Transport Package

Plastic Bag, Normal Export Carton and Pallet

Specification

Trademark

Union Metal

Origin

China

HS Code

7326909000

Production Capacity

100000PCS/Month

Key features

Durable Stainless Steel: Resists rust and chemical reactions in high humidity environments.

Leak-Free Connection: Ensures long-term safety for water suction and fluid assemblies.

Easy Installation: Simple operation with center punch and hammer for secure locking.

Custom Logo Service: Supports OEM/ODM projects with customizable logo printing.

ISO9001 Certified: Manufactured under strict quality control with CE and SGS certification.

Fast Delivery: Approximately 30-35 days lead time with prompt shipping options.

Company profile

Union Metal Products(Guangzhou) Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-11-30Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT

AI-Powered supplier vetting

SummaryUnion Metal Products (Guangzhou) Co., Ltd. is identified as a manufacturer/factory in China with more than 10 production lines and stated output across pipe fittings, aluminum, brass and stainless-steel camlock couplings, and PP couplings. The supplier reports over 10 years of manufacturing experience, ISO 9001 and CE certification, export activity since 2018, and exports representing 90% of total sales. It states that it supports customer-specific products, logos, tooling, and drawings. Evidence of financial credibility is limited to registered-company information and a small number of recorded transactions; no financial figures are provided here. Customer names and transaction records are available, but the slices do not establish customer satisfaction or major reference accounts.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes its own production of camlock couplings, hose clamps, multiple coupling types, industrial hoses, and pipe fittings. Its stated manufacturing experience exceeds 10 years, supporting direct-production capability rather than a purely trading role.

CertificationsThe supplier reports ISO 9001 certification, specifically ISO 9001:2015, and CE certification. These stated certifications provide explicit evidence of formal quality-management and product-compliance credentials, although the slices do not include certificate numbers, issuing bodies, or validity dates.

Production capacityThe supplier reports more than 10 production lines and substantial stated output across five product categories, including pipe fittings, aluminum, brass and stainless-steel camlock couplings, and PP couplings. It also claims bulk-production capability and controlled production processes, providing explicit evidence of established manufacturing capacity.

Customization capabilityThe supplier explicitly states that it can produce items to customers' special requirements, print specified logos, and open new tools based on customer drawings. These statements directly support customization capability, though the slices do not specify minimum order quantities, engineering limits, or customization lead times.