Name: Vietnam Heavy Pattern Hex Plug Manufacturers Suppliers Factory - Wholesale Service - United Brothers
Brand: United Brothers
SKU: 299042921

United Brothers Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of heavy pattern hex plug in Vietnam, also supports customized service. If you're going to buy bulk advanced heavy pattern hex plug, welcome to get free sample from our factory. Quality products and low price are available.

Product Introduction

The MSS-SP-112 Hex Plug is a high performance sealing component specifically designed for industrial piping systems. It adopts advanced investment casting process to ensure excellent structural integrity and sealing performance. This product strictly complies with MSS-SP-112 standard specifications, enabling stable operation under 150lbs pressure rating and providing reliable plugging solutions for piping systems. The MSS-SP-112 Hex Plug is constructed with CF8/CF8M stainless steel, featuring outstanding corrosion resistance and mechanical strength, which makes it suitable for various harsh industrial environments.

Product Specifications

Specification Category	Detailed Specifications
Product Standard	MSS-SP-112
Pressure Rating	150lbs
Material Specification	CF8/CF8M Stainless Steel
Size Range	1/8″, 1/4″, 3/8″, 1/2″, 3/4″, 1″, 11/4″, 11/2″, 2″, 21/2″, 3″, 4″
Thread Standard	ASME B1.20.1, DIN2999, ISO 2281, ISO7/1
Manufacturing Process	Investment Casting
Certification	ISO9001, AD2000, PED, CRN, NSF 61/372
Brand Identification	UB

UB7008

SIZE

1/8″

1/4″

3/8″

1/2″

3/4″

1″

11/4″

11/2″

2″

21/2″

3″

4″

PRESSURE

150lbs

THREAD

ASME B1.20.1, DIN2999, ISO 228-1, ISO7/1

MATERIAL

CF8/CF8M

INVESTMENT CASTING

ISO9001, AD2000, PED, CRN, NSF 61/372

BRAND: UB

Product Advantages

1. Material Cost Optimization: CF8/CF8M stainless steel material reduces procurement cost by 20-30% compared with higher grade alloy materials while ensuring corrosion resistance

2. Installation Compatibility Enhancement: Compatibility with four international thread standards reduces inventory demand for special accessories in different projects, cutting inventory cost by over 15%

3. Maintenance Cycle Extension: Investment casting process reduces product surface roughness by 30%, minimizing medium deposition and corrosion risks, and extending maintenance interval to 1.5 times that of traditional products

Application Scenarios

1. Petrochemical Industry: Used for plugging crude oil transmission pipelines and process pipelines of refining equipment, withstanding corrosion from petrochemical media

2. Water Treatment Field: Compliant with NSF 61/372 standards, suitable for sealing of drinking water treatment systems and sewage treatment plant piping systems

3. Energy Power Generation System: Serves as a piping plugging component in thermal power generation and nuclear power auxiliary systems, enduring 150lbs pressure conditions

Chemical & Petrochemical

Drinking Water Food & Beverage HVACR

Paper & Pulp Sugar Refinery Water Treatment

Shipbuilding

FAQ

Q1: Is the MSS-SP-112 Hex Plug compliant with safety standards for use in drinking water systems?

A1: This product has obtained NSF 61/372 certification. Among them, the NSF 61 standard specifically evaluates the health impacts of products in contact with drinking water, while the NSF 372 standard controls the lead content in products (requiring lead leaching amount ≤ 0.25μg/L). In practical applications, in a water treatment project of a municipal water supply company, after using this product, the water quality testing fully met the requirements of GB 57492022 "Standards for Drinking Water Quality" without any heavy metal exceeding issues.

Q2: How does the MSS-SP-112 Hex Plug ensure sealing performance when the pressure of the piping system fluctuates?

A2: This product adopts a precision investment casting process and is designed with a 150lbs pressure rating, featuring good structural stability within the pressure fluctuation range. In an application of a circulating water system in a petrochemical enterprise, when the system pressure fluctuated between 50 and 150lbs, ultrasonic leak detection showed that the leakage rate of the pipeline interface installed with the MSS-SP-112 Hex Plug was always lower than 0.01mbar·L/s, which is far better than the requirements of industry standards.

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