United Brothers Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of heavy pattern square plug in Vietnam, also supports customized service. If you're going to buy bulk advanced heavy pattern square plug, welcome to get free sample from our factory. Quality products and low price are available.
Product Description
The UB MSS-SP-112 square plug is a precision pipe fitting designed for end sealing in low-to-medium pressure industrial systems. Manufactured in Vietnam via investment casting, it is made of CF8/CF8M stainless steel meeting ASTM A351 standards. Its male threads comply with ISO 228-1 for secure, leak‑tight connections.
Product Parameters
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Indicator |
Specification |
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Sizes |
1/8″, 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, 2-1/2″, 3″, 4″ |
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Rated Pressure |
150lbs |
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Thread Standard |
ASME B1.20.1, DIN2999, ISO 228-1, ISO7/1(customizable) |
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Material |
CF8/CF8M (ASTM A351-CF8/1.4308, ASTM A351-CF8M/1.4408) |
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Manufacturing Process |
Investment Casting |
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Certifications |
ISO9001, AD2000, PED, CRN, NSF 61/372(customizable) |
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Brand |
UB |
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Place of Origin |
Vietnam |
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Design |
Square head for tool engagement |
UB7006
| 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 | ||||||||||||
| MADE IN VIETNAM | ||||||||||||
Main Applications
- Chemical & Petrochemical: Blanking dead ends in low-pressure chemical transfer and processing lines
- HVACR: Sealing unused branches in commercial and industrial heating, ventilation and refrigeration systems
- Water Treatment: Capping pipe ends in municipal and industrial water treatment and filtration systems
- Pharmaceutical: Blanking clean fluid lines in sterile pharmaceutical production facilities
Product Advantages
- Investment casting ensures uniform material density, eliminating internal porosity and reducing leak risks at the seal.
- Multi-standard threading eliminates the need for adapter fittings when connecting to international piping systems.
- CF8/CF8M stainless steel construction provides corrosion resistance in both aqueous and mild chemical media.
- Precision-machined square head ensures consistent torque application, preventing thread damage during installation.
FAQ
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