Powered by Made-in-China.com
50cm out Spring for Pex Al Pipe
US$0.66
100-599 Pieces
US$0.655
600-999 Pieces
US$0.65
1,000+ Pieces
Product profile
Customization
AvailableFunction
BendMaterial
Stainless SteelModel NO.
MTS16Usage
Home ApplianceLoad Type
BendProduction Process
Hot RollShape
SpiralDelivery
Very QuickLength
50cmSurface
SilverType
Inner and outTransport Package
by CartonSpecification
16mm -32mmTrademark
oemOrigin
Zhejiang, ChinaHS Code
7326209000Production Capacity
2000PCS/DayKey features
Versatile Pipe Compatibility: Designed for PEX-AL-PEX, PEX, and PVC pipes with inner and outer spring options.
Customizable Dimensions: Available in 30cm, 50cm, 80cm, or custom lengths as per customer request.
Durable Material Construction: Made from square or round section steel with silver or black surface finish.
ISO9001 Certified Quality: Produced under ISO9001 systems with CE Certificate for guaranteed quality.
Fast Delivery Capability: Very quick delivery with 15 days lead time after order confirmation.
Flexible Shipping Options: Accepts LCL orders and ships via sea, express, or air for economical transport.
Secure Export Packaging: Strong export packing with 5 or 10 pieces per bag and labeled cartons.
High On-Time Delivery Rate: 100% on-time shipping guarantee for all orders.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2011-12-11Nearest Port: NINGBO PORT, SHANGHAI PORTAverage Response Time: ≤10.79hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryHangzhou Mark Technological Co., Ltd. is identified as a China-based limited company in Zhejiang, with conflicting classification as both a trading company and manufacturer/factory. It supplies plastic piping systems, fittings, tools, and PE pipe production-line auxiliary equipment. The supplier reports ISO 9001 and ISO 14001 management certifications, 6–10 quality-control staff, 10 production lines, and 6–10 years of R&D engineer experience. It states that 90% of sales are exports, has self-operated import/export rights, and serves multiple global regions. Export records indicate shipments to the US through Ningbo and Pusan, including metal-reinforced tubes and pipe-related products, with one associated buyer named. Evidence supports production, export, certification, and R&D capabilities, but after-sales processes, financial credibility, customization performance, and the depth of customer references remain insufficiently documented.
CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications and states that its products are produced under ISO 9001 with CE certification. These statements provide explicit evidence of certification holdings, although certificate scope and validity dates are not provided.
R&D capabilityThe supplier states that it endeavors to research and develop new technology and reports 6–10 years of R&D engineer experience. This supports an R&D capability, but no specific innovations, patents, development projects, or measurable outcomes are provided.
Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and one-month order fulfillment during both off-peak and peak seasons. Its stated product scope includes piping products and PE pipe production-line auxiliary equipment, supporting a substantive production capability.
Client casesThe supplier states that it has exported to more than 20 countries, and shipment records identify the US as an import destination and ENGINEERED SPECIALTIES LLC as an associated buyer. These records support international customer activity, but they provide limited detail on project scope, repeat business, performance, or customer satisfaction.
Product Q&A
Q:What types of pipes does this spring work with?
A:
It is suitable for PEX-AL-PEX, PEX, and PVC pipes, available as inner or outer springs.
Q:What are the available lengths for the spring?
A:
Standard lengths include 30cm, 50cm, and 80cm, or custom lengths can be requested.
Q:What material is the spring made of?
A:
The spring is constructed from square or round section steel with silver or black surface.
Q:What is the delivery time after order confirmation?
A:
The delivery time is 15 days after the order is confirmed.
Q:Does the product have quality certifications?
A:
Yes, it is produced under ISO9001 systems and holds a CE Certificate.
Send Inquiry
*To:
Hangzhou Mark Technological Co., Ltd.
Hangzhou Mark Technological Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Phosphor Bronze Pull-out Extension Metal Spring for Industrial
US$0.005-1.00
100 Pieces(MOQ)
Customized Supplier Zinc Plated Bending Extension Spring for PVC Pipe
US$0.30
1,000 Pieces(MOQ)
Eco-Friendly Pull-out Metal Extension Spring for Home Appliance
US$0.005-1.00
100 Pieces(MOQ)
Customized Stainless Steel Spiral Extension Spring for Pipe Bending
US$0.006-3.00
10 Pieces(MOQ)
16/20/25/32mm Steel Square Wire Bending Spring for PVC Pipe
US$0.30
1,000 Pieces(MOQ)
Customized Pressed Metal Pull-out Extension Spring for Auto
US$0.005-1.00
100 Pieces(MOQ)
OEM Gavalized Double Wire Torsion Spring for Agricultural Machine Pipe Metal Clip Manufacturers
US$0.02
1,000 Pieces(MOQ)
Spring Button Clip Customized Metal Clip Torsion Spring for Water Supply Pipe
US$0.01-0.20
10 Pieces(MOQ)
OEM Factory Custom Black Long Double Tension Springs for Bending Pipes
US$0.01-0.09
1,000 Pieces(MOQ)
Internal Pipe Bender Spring for Electrician Conduit Installation
US$0.10
1,000 Pieces(MOQ)
Budget-Friendly Full Loop Zinc Plated Spring for Al-03 Model
US$0.08-0.10
1,000 Pieces(MOQ)
Customized Hardware Steel Motorcycle Exhaust Spring Hooks Tension Spring for Exhaust Pipe
US$0.01-0.20
10 Pieces(MOQ)
Eco-Friendly Pull-out Extension Pressed Metal Spring for Building
US$0.005-1.00
100 Pieces(MOQ)
Genuine Al-Ko 451994 Tension Spring for Gearbox
US$0.20-1.00
10,000 Pieces(MOQ)
Metal Custom Clip Torsion Spring Spring Button Clip for Water Supply Pipe
US$0.01-0.20
10 Pieces(MOQ)
Zinc-Plated Full Loop Spring Al-03 for High-Volume Production Needs
US$0.08-0.10
1,000 Pieces(MOQ)
Stainless Steel Spring Coil for Pipe Support F Type
US$0.20-1.20
10,000 Pieces(MOQ)
Stainless Steel Ring Torsion Spring Clip Retaining Snap C-Clamp for Hose Pipe Tube Connection Fastening
US$0.01-0.20
10 Pieces(MOQ)
Galvanized Large Diameter Steel Support Spring Booster Spring for Pipes Hanger
US$0.10-1.00
10,000 Pieces(MOQ)
Coil Spring Torsion Spring Compression Spring for Consistent Resistance
US$0.10-0.20
1,000 Pieces(MOQ)



















