Hongruntong Marine (Beijing) Co., Ltd

Strength in Every Pipe, Precision in Every Connection! Original Hose Pipe Factory!

Manufacturer from China
Verified Supplier
1 Years
Home / Products / Metal Hose /

Multi Layer Construction Metal Hose Prevents Leaks Easy Bending

Contact Now
Hongruntong Marine (Beijing) Co., Ltd
Visit Website
City:beijing
Province/State:beijing
Country/Region:china
Contact Person:MrWilliam Lau
Contact Now

Multi Layer Construction Metal Hose Prevents Leaks Easy Bending

Ask Latest Price
Video Channel
Brand Name :Hongruntong Marine
Model Number :HM-MH98
Certification :ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin :China
MOQ :1
Price :USD87 to USD259 Per Piece
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :2735 Pcs Per Month
Delivery Time :5-7 Work Days
Packaging Details :Wooden Pallets, Wooden Box
Hose Type :Flexible Metal Hose
Tube :AISI 316 L / 304 / T321
Reinforcement :1-2 Layers Stainless Steel Braid Aisi 304
Diameter :Available from 1/4" (6 mm) up to 16" (400mm)
Work Pressure :2-22.5mpa(Change According to Size)
Couplings :As Request
Temperature :-250°C to +550°C
Standard :ISO 10380:2012, EN 21012:2018
Shape :Round
MOQ :1
more
Contact Now

Add to Cart

Find Similar Videos
View Product Description

Metal Hose Multi Layer Construction Prevents Leaks Easy Bending

Description

ATEX/IECEx-certified for Zone 0/1/2, our anti-static, flameproof metal hose features conductive PTFE lining and grounding straps to prevent electrostatic discharge (ESD). The hermetically sealed end fittings ensure leak-free performance in petrochemical, LNG, and offshore oil/gas applications.

Specifications

Place of Origin Beijing, China
Brand Name Hongruntong Marine
Hose Type Flexible Metal Hose
Tube AISI 316 L / 304 / T321
Reinforcement 1-2 Layers Stainless Steel Braid Aisi 304
Diameter Available from 1/4" (6 mm) up to 16" (400mm)
Work Pressure -250°C to +550°C
Electrical Properties Can be used in ATEX zones
Couplings Made to Order With All Types Of Stainless Steel Fittings

Multi Layer Construction Metal Hose Prevents Leaks Easy Bending


Key Features

► Laminar Flow Design: Computational fluid dynamics-optimized ID reduces turbulence by 40%

Zero Contamination: 316L-ELC vacuum-arc remelted steel with ≤0.02% non-metallic inclusions

Bubble-Tight Sealing: Metal C-ring seals achieve 1×10⁻⁹ mbar·L/s helium leakage rate

Sanitary Configuration: EHEDG-optimized clamp connections with self-draining geometry



Applications

Thermal oil circulation

Compressed air gas distribution

High-Tech Specialized Applications


Why Choose Hongruntong Marine?

Industry Specific Certifications
Pressure equipment: PED 2014/68/EU, ASME B31.3, GB/T 14525

Hazardous areas: ATEX/IECEx Zone 0, API 17J for subsea

Sanitary standards: 3-A, EHEDG, FDA 21 CFR 177.2600

Smart Hose Integration
Embedded sensors: Real-time pressure/temp/strain monitoring

IoT-enabled versions: Wireless data transmission via Bluetooth/WiFi

Predictive maintenance: AI-driven lifespan forecasting (±5% accuracy)

Custom Engineering Capability
Bespoke designs: 48-hour prototype turnaround

Complex configurations: Multi-plane articulated assemblies

Special testing: In-house burst/pulse/EMC test labs

Abrasion Resistance
Hard-facing technologies: Tungsten carbide (HRC 72), alumina ceramic (90% Al₂O₃)

Wear life guarantee: 3x standard hoses in slurry service (ASTM G65 verified)

Replaceable liners: Quick-change cartridge systems



RFQ

1. What testing do you perform?
Every hose undergoes pressure, leak, and dimensional tests. We also offer optional pulsation (ISO 6803), burst (4:1 minimum), and material certification testing.

2. Do you provide UHV-compatible hoses?
Our ultra-high vacuum series achieves 10⁻⁸ Torr with special cleaning protocols, all-metal seals, and ASTM A270 compliant surfaces.

3. What's your lead time for custom hoses?
Standard configurations ship in 3-5 days. Custom engineered solutions typically require 2-3 weeks, with expedited 72-hour service available.

4. How do you handle abrasive media?
We offer tungsten carbide (HRC 72) or alumina ceramic (90% Al₂O₃) liners that extend service life 10x in slurry applications versus standard hoses.

Multi Layer Construction Metal Hose Prevents Leaks Easy BendingMulti Layer Construction Metal Hose Prevents Leaks Easy BendingMulti Layer Construction Metal Hose Prevents Leaks Easy BendingMulti Layer Construction Metal Hose Prevents Leaks Easy Bending

Inquiry Cart 0