Hongruntong Marine (Beijing) Co., Ltd

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1 1 2 Industrial Grade Flexible Metal Tubing Hose Corrosion Proof 316 Stainless

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Hongruntong Marine (Beijing) Co., Ltd
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City:beijing
Province/State:beijing
Country/Region:china
Contact Person:MrWilliam Lau
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1 1 2 Industrial Grade Flexible Metal Tubing Hose Corrosion Proof 316 Stainless

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Brand Name :Hongruntong Marine
Model Number :HM-MH05
Certification :ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin :China
MOQ :1
Price :USD90 to USD265 Per Piece
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :2755 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
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Industrial Grade Hose Corrosion Proof 316 Stainless Extreme Temp -196°C To + 600°C

Description

Our high-performance metal hose features a multi-ply corrugated core with dual-layer 316L stainless steel braiding, engineered to withstand operating pressures up to 1,000 bar (PN420). The helical reinforcement ensures pulse resistance exceeding 500,000 cycles (ISO 10380), making it ideal for hydraulic systems, high-pressure steam, and gas transmission.

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

1 1 2 Industrial Grade Flexible Metal Tubing Hose Corrosion Proof 316 Stainless

Product Features

► Multi-Layer Reinforcement: 304/316L stainless steel with dual high-density braiding (Type 2B finish) withstands 1000 bar working pressure (4:1 burst ratio)

Thermal Stability: Maintains mechanical properties from -269°C to +800°C (special Inconel versions to 1200°C)

Pulse Resistance: Endures >500,000 pressure cycles at 25Hz (ISO 6803 fatigue tested)

Thermal Expansion Compensation: Axial movement absorption ±15% length with 0.5N/mm² spring rate

Applications

► High-pressure hydraulic systems

Steam transfer lines

Chemical injection systems

LNG cryogenic fluid transfer

Why Choose Hongruntong Marine?

Safety Innovations
Fail-safe locks: Positive mechanical interlocks

Static control: Carbon-loaded liners (<10⁶ Ω/m)

Fireproofing: Ceramic fiber jackets (1,000°C/2hr rating)

Cost Optimization
Lifecycle cost models: TCO analysis for ROI calculation

Modular designs: Field-replaceable components

Inventory management: VMI programs for OEMs

Environmental Compliance
RoHS/REACH: Full material declarations

Low-emission production: VOC-free processes

Recycling program: 95% material recovery

Continuous R D
Annual innovation: 15% revenue reinvested

University partnerships: Materials science R&D

Patents held: 30+ proprietary technologies

RFQ

1. What pressure ranges do your metal hoses cover?
We manufacture hoses for pressures from vacuum (10⁻⁸ Torr) to ultra-high pressure (1,500 bar/21,750 psi), with standard options covering PN16 to PN420 ratings.

2. What materials are available for corrosive applications?
Our standard 316L stainless steel handles most chemicals, while specialty options include Hastelloy C-276 for acids, Inconel 625 for caustics, and titanium for seawater service.

3. How do you ensure leak-free performance?
All critical welds are orbital TIG welded and 100% helium leak tested to 1×10⁻⁹ mbar·L/s, with metal-to-metal seals for extreme conditions.

4. What temperature limits can your hoses withstand?
Standard range: -269°C to +800°C. Special configurations with ceramic insulation or refractory metals reach 1,200°C continuous service.

1 1 2 Industrial Grade Flexible Metal Tubing Hose Corrosion Proof 316 Stainless1 1 2 Industrial Grade Flexible Metal Tubing Hose Corrosion Proof 316 Stainless1 1 2 Industrial Grade Flexible Metal Tubing Hose Corrosion Proof 316 Stainless1 1 2 Industrial Grade Flexible Metal Tubing Hose Corrosion Proof 316 Stainless

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