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China, Chinese Sewer Pipes Trenchless Point Repair Instant/Quick Locks Small1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Sealing GasketsSeal RingTrenchlessRepair Sleeve
Zhejiang Reliance Trading Co Ltd
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Product DescriptionQuick/Instant-lock systemQuick/Instant-lock system has been used successfully as a repair system for trenchless rehabilitation. The materials used, 304L/316L stainless steel and EPDM rubber, DN100- DN1000 reliability for decades in the area of pipeline construction.SpecificationCATEGORYPARAMETERProduct NameInstant-lock SleeveFunctionInternal mechanical seal for trenchless pipe rehabilitationApplication ScopeSewer & potable water pipelines (DN150–DN2000)Pipe CompatibilityPVC, concrete, clay, cast iron, HDPE, steelSeal MechanismMechanical expansion (no resin required)Material CompositionStainless Steel 304L / 316L + EPDM or NBR rubberPressure ResistanceUp to 6 bar (0.6 MPa)Temperature Range-20°C to +80°CCorrosion ResistanceHigh (suitable for aggressive wastewater environments)Installation MethodTrenchless / Non-dig / Point repairInstallation Time< 10 minutes per sleeveTooling RequiredReusable IL Packer (manual or pneumatic)Sleeve Thickness1.0–4.0 mm (varies by DN size)Rubber Width300–400 mmWeight Range2.0–72.0 kg (based on DN size)CertificationsISO 9001, CE, WRAS (for drinking water variants)Service Life50+ years (maintenance-free under normal conditions)Packaging OptionsIndividual box / Palletized / Custom labelingLead Time3–7 working days (standard) / Expedited options availableCustomizationAvailable for non-standard diameters or special environmentsKey BenefitsFast install, no curing time, durable seal, minimal disruptionCase studyAustraliaHONGKONGBrazilDATE: March 10, 2025PRODUCT: INSTANT/QUICK LOCKSSIZE: DN300 DN400QUANTITY: 10LEAD TIME:3DAYSDATE: July 30 2025PRODUCT:INSTANT/QUICK LOCKSSIZE: DN225 DN200QUANTITY:12LEAD TIME:3DAYSDATE: AUGUST 10 2025PRODUCT:INSTANT/QUICK LOCKSSIZE: DN300 DN400QUANTITY:50LEAD TIME:5DAYSCompany ProfileRELIANCE TRENCHLESS TECHNOLOGYMain Product :Quick/Instant LockFAQQ1: What are small quick locks used for? A: RTT's small quick locks are designed for trenchless pipeline rehabilitation. They provide fast, mechanical sealing of cracks, leaks, or joint defects in small-diameter pipes—typically DN150 to DN300. Q2: What pipe materials are compatible with these locks? A: They are suitable for use in concrete, clay, PVC, and HDPE pipelines. The stainless steel band and EPDM rubber seal ensure secure adhesion across varied pipe surfaces. Q3: How are the quick locks installed? A: Installation is trenchless and fast. The lock is positioned using a robotic crawler or manual push rod, then expanded to press the seal tightly against the pipe wall—no curing or adhesives required. Q4: What sizes are available? A: RTT offers small quick locks in multiple diameters, typically ranging from DN150 to DN300. Custom sizes can be produced upon request. Q5: Are these locks resistant to corrosion and chemicals? A: Yes. The stainless steel structure and EPDM seal are highly resistant to corrosion, wastewater chemicals, and temperature fluctuations. Q6: Can these locks be used in pressurized pipelines? A: They are primarily designed for gravity-fed systems. For pressurized applications, RTT recommends consulting with our technical team for reinforced solutions. Q7: What is the expected service life of a quick lock? A: With proper installation, each lock offers a service life of 20+ years, backed by RTT's quality assurance and field-tested durability. Q8: Do you offer bulk packaging or OEM branding? A: Yes. RTT provides secure bulk packaging for international shipments and supports OEM branding for distributors and project contractors. Certifications
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