Hebei Shunlinfeng Pipeline Manufacturing Co., Ltd.
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Tel/WhatsApp: +8613315790503
Email: admin@shunlinfeng.com
Address: Yanshan County, Cangzhou, Hebei Province, China
High-Pressure Hex Head Plug
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Product Detail
Standard
Product introduction
Hex Head Plug Technical Overview
A Hex Head Plug is a threaded pipe fitting designed to securely seal the end of a pipe or fitting opening. Characterized by its external hexagonal head, this plug type allows for easy installation and removal using standard wrenches, making it particularly suitable for applications requiring frequent access or maintenance.
The plug features standardized pipe threads, typically conforming to NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper) specifications, which create a pressure-tight seal when properly installed. The hexagonal head design provides superior torque application compared to square head or round head alternatives, ensuring reliable sealing in medium-pressure systems up to 3,000 psi depending on material and size.
Manufactured from various materials including carbon steel, stainless steel, brass, and thermoplastics, Hex Head Plugs serve across multiple industries. Carbon steel plugs (ASTM A105) are commonly used in oil and gas applications, while stainless steel versions (ASTM A182) excel in corrosive environments. Brass plugs find frequent use in water systems, and plastic variants are employed in chemical processing.
Installation requires proper thread preparation - cleaning male threads and applying appropriate sealant such as PTFE tape or thread compound. The hexagonal head allows for precise torque application, with recommended tightening being 1-1.5 turns past hand-tight for NPT threads. Over-tightening must be avoided to prevent thread galling or distortion.
Key advantages include their reusability, ease of installation in confined spaces, and reliable sealing performance. These plugs are commonly used in hydraulic systems, pressure vessels, pump housings, and pipeline applications where temporary or permanent sealing is required. Specialized versions may feature O-ring grooves for positive sealing or corrosion-resistant coatings for harsh environments.
Quality Hex Head Plugs meet industry standards such as ASME B16.11 for dimensional requirements and ASTM material specifications. For critical services, they undergo hydrostatic testing and material certification to ensure performance under design conditions. The combination of functionality, reliability, and ease of use makes Hex Head Plugs a fundamental component in piping systems worldwide.
Factory
Product packaging
We can provide wooden box packaging, pallet packaging, carton box packaging, and we can accept customized packaging.
FAQ
Q:Can I Get A Sample For Testing?
A:Yes, We Can Provide Free Samples, But You Need To Pay For The Shipping Cost.
Q:Is It Safe On The Payment For Me As We Are The First Cooperation?
A:We Can Do The Trade Assurance On Alibaba, Which Will Guarantee Your Payment Safety, We Also Accept Other Safe Payment Way As You Want.
Q:Do You Accept Product Customization?
A:Yes, We Can Accept Material Customization, Specification Model Customization, Drawing Customization, Packaging Customization.
Q:Can I Put Our Logo On The Product?
A:Yes, We Can Provide You With Laser Engraving Logo And Sticker Logo For Free.
Q:What Is The Moq?
A:For Trial Order, We Can Sell Even One Piece
Q:How Long Is The Product Warranty Period?
A:One Year, If The Product Is Non-Artificially Damaged During The Warranty Period, We Can Provide You With A New Product For Free.
Q:How Long Is The Delivery Time?
A:If We Have Stock, We Will Ship Within 2 Days, If There Is No Stock, We Will Ship Within 5-7 Days.
Q:Do You Accept Oem/Odm Service?
A:Yes, We Can Produce Products According To Your Requirements.
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Mr.Jasper
Company Address:Yanshan County,Cangzhou City,Hebei Province,China
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