Beijing Tonghe Testing Machine Co., ltd
| Product Category | Plastic Pipe End Caps |
| Payment Terms | T/T,L/C,Western Union,D/P,D/A |
| Supply Ability | 100 sets per month |
| Delivery Time | 3~5 work days |
| Packaging Details | Standard export wooden cases |
| Standards | GB/T 6111, EN921, ISO1167, ASTM D 1598/1599 |
| Exterior Size(mm*mm) | φ640*380mm |
| Technics | Precision Casting |
| Material | 304# Stainless Steel Or Carbon Steel |
| Weight | 240KG |
| Product Name | Precision Engineered End Closure For Plastic Pipes That Guarantees Tight Sealing And Enhanced Durability |
| Fixture structure | Half round pot form, easy for installation, no leakage, convenient operation. |
| Brand Name | TH |
| Model Number | DN 500 |
| Certification | ISO9001 |
| Place of Origin | BEIJING, CHINA |
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Product Specification
| Product Category | Plastic Pipe End Caps | Payment Terms | T/T,L/C,Western Union,D/P,D/A |
| Supply Ability | 100 sets per month | Delivery Time | 3~5 work days |
| Packaging Details | Standard export wooden cases | Standards | GB/T 6111, EN921, ISO1167, ASTM D 1598/1599 |
| Exterior Size(mm*mm) | φ640*380mm | Technics | Precision Casting |
| Material | 304# Stainless Steel Or Carbon Steel | Weight | 240KG |
| Product Name | Precision Engineered End Closure For Plastic Pipes That Guarantees Tight Sealing And Enhanced Durability | Fixture structure | Half round pot form, easy for installation, no leakage, convenient operation. |
| Brand Name | TH | Model Number | DN 500 |
| Certification | ISO9001 | Place of Origin | BEIJING, CHINA |
| High Light | plastic pipe end closure ，durable pipe end cap ，tight sealing pipe cap | ||
Our Plastic Pipe End Caps are precision-engineered sealing solutions crafted from premium 304# stainless steel or carbon steel, delivering exceptional durability and corrosion resistance for demanding hydrostatic testing applications.
Fully compliant with international standards including GB/T 6111, EN 921, ISO 1167, and ASTM D 1598/D 1599, ensuring reliable performance for critical testing workflows.
Modular construction includes semi-circular base, O-ring silicone rubber seal, pressure ring, securing clamp, fastening bolts, compression bolts, and vent valve—all precision-machined for optimal sealing performance.
Fabricated from 304# Stainless Steel or Carbon Steel, selected for superior structural rigidity, corrosion resistance, and long-term testing environment compatibility.
Utilizes a pressure-actuated sealing mechanism: High-temperature-resistant silicone O-rings are pre-installed in dedicated seal grooves. When activated, the metal pressure rings apply uniform compression to form a leak-proof seal during pressure testing procedures.
| Parameter | Specification |
|---|---|
| Product Name | DN 500mm Precision Casting End Caps for Pressure Testing PVC Pipe Seal |
| Product Category | Plastic Pipe End Caps |
| Material | 304# Stainless Steel or Carbon Steel |
| Standards | GB/T 6111, EN921, ISO1167, ASTM D 1598/1599 |
| Sealing Ring | O-ring |
| Color | Silvery white |
| Maximum Pressure | 4 MPA |
| Fixture Structure | Half round pot form, easy installation, no leakage, convenient operation |
Designed for internal pressure testing of PVC and PE pipes, these closures provide versatile compatibility across plumbing systems, construction projects, and industrial engineering applications. Suitable for hydrostatic pressure testing, burst testing, negative pressure tightness testing, and other sealing-dependent pipe assessment workflows.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Beijing Tonghe Testing Instruments Co., Ltd. Profile 1. Company Foundation and Positioning: Beijing Tonghe Testing Instrument Co., Ltd. was founded by a core team with over 20 years of experience in material testing and testing machine R&D. With mature technical solutions and a global... Beijing Tonghe Testing Instruments Co., Ltd. Profile 1. Company Foundation and Positioning: Beijing Tonghe Testing Instrument Co., Ltd. was founded by a core team with over 20 years of experience in material testing and testing machine R&D. With mature technical solutions and a global...
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