Aluminum Jacket Elbow Cover for Pipe Insulation

• Customization: Available
• After-sales Service: 1year
• Certification: ASTM, CE, ISO
• Color: Silver
• Feature: Durable, Heat Insulation
• Thickness: 0.5 mm-1.2 mm (Custom up to 2.0 mm)
• Material: Aluminum , Galvanized, Stainless Steel
• Pipe Diameter Range: DN50 (2") to DN1000 (40")
• Elbow Angles: 45°, 90°, 180° (Other Angles on Request)
• Radius Type: Long Radius (1.5D) or Short Radius (1.0d)
• Transport Package: Carton Box
• Specification: 45/90 deg
• Trademark: HTL
• Origin: China
• HS Code: 7616999000
• Production Capacity: 100000PCS/Month

Product Description

Aluminum jacket elbow cover for pipe insulation

An Aluminum Jacket Elbow Cover is a pre-formed metal jacketing accessory designed specifically to fit over insulated pipe elbows in mechanical insulation systems. As a critical complementary component to aluminum roll jacketing, these covers serve as the ultimate outer metallic protective layer for insulated pipe elbows, providing a secure, weatherproof finish at pipeline bends and direction changes where standard flat jacketing cannot be applied.

Made in two precision-formed, matching halves, aluminum elbow covers are engineered to enclose and protect the insulation installed around 45° and 90° pipe elbows. They offer a highly efficient, direct replacement for manually field-spliced aluminum sheets, delivering consistent quality, faster installation, and superior protection over traditional on-site fabrication methods.

Specification

Product name: Aluminum Jacket Elbow Cover (Two-Piece Snap-Fit)
Material: Aluminum 1060, 3003, or 1100 (ASTM B209 / GB/T 3880)
Thickness : 0.5 mm, 0.6 mm, 0.8 mm, 1.0 mm, 1.2 mm (custom up to 2.0 mm)
Pipe diameter range :   DN50 (60.3 mm OD) to DN1000 (1016 mm OD)
Elbow angle :   45°, 90°, 180° (other angles on request)
Radius type:    Long radius (1.5D) or short radius (1.0D)
Surface finish:  Mill finish, embossed, or PVDF coated (custom color available)
Temperature range :  -70°C to +600°C (dependent on insulation material)

Fastening method:
Self-tapping screws, pop rivets, or stainless steel band straps (pre-drilled holes optional)
Overlap requirement:
Circumferential ≥50 mm, longitudinal ≥30 mm with raised seam for water tightness

Key Applications

Petrochemical & Refineries:
Steam lines, process piping, catalyst lines
Thermal Power Plants:
Main steam, reheat, and feedwater elbows
Shipbuilding & Offshore:
Engine room piping, ballast lines, exhaust systems
Metallurgical Industry:
Hot air, gas, and slurry pipeline elbows
HVAC / Building Services:
Chilled water, hot water, and fire protection elbows
Oil & Gas Transmission:
Above-ground pipeline networks and compressor stations
Compatible pipe sizes:
DN50, DN80, DN100, DN150, DN200, DN250, DN300, DN400, DN500, DN600, DN700, DN800, DN900, DN1000 (custom sizes available).

Comparison vs. Traditional Field-Fabricated Covers

Parameter	Traditional Multi-Segment Wrap	This Aluminum Jacket Elbow Cover
Number of metal pieces	8 – 12 per elbow	2
On-site cutting/welding	Extensive	None
Installation time per 90° elbow (DN200)	75 min (skilled)	6 min (unskilled)
Total seam length	>8× pipe diameter	<0.5× pipe diameter
Water tightness	Poor (multiple lap joints)	Excellent (single longitudinal seam)
Reusability after maintenance	No	Yes
Labor skill required	Certified sheet-metal worker	General laborer

Company Profile

HUATAO GROUP LTD

HUATAO is a leading Chinese manufacturer of machine equipment with over 20 years of expertise. Certified with ISO 9001, CE, and GOST, we export to 50+ countries, offering reliable machinery backed by R&D innovation and strict quality control.

Why Choose Us?

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Advantages

1.Two-piece snap-fit design
Install in <5 minutes per elbow – no skilled labor needed
2.Factory-preformed curvature
Perfect fit to insulation outer diameter – eliminates field fabrication
3.Minimal seam gaps
Reduces heat loss by >80% compared to multi-segment field wraps
4.Superior weatherproofing
Tight seams prevent rain, humidity, and chemical ingress – ideal for outdoor/marine use
5.High mechanical strength
Monolithic structure withstands stepping, tool drops, and impacts – no denting
6.Reusable
Can be removed and reinstalled after pipe maintenance – saves 50-70% material cost
7.90% faster installation
Two workers install 30-40 elbows per shift (traditional method: 3-4 elbows/shift)
8.Corrosion resistant
Aluminum 3003/1060 – no rust, lightweight, long service life

FAQ

Q1: What is the nominal pipe size (DN / NPS) of your elbow?
A1: Example: DN200 / 8″

Q2: What is the elbow angle?
A2: 45°, 90°, or 180°

Q3: Do you need long radius (1.5D) or short radius (1.0D)?
A3: Long radius / Short radius

Q4: What is the insulation thickness (mm) over the elbow?
A4: Example: 50 mm, 80 mm, or 100 mm

Q5: Which aluminum thickness and alloy do you require?
A5: Example: 0.8 mm / 3003 alloy

Q6: How many elbow covers do you need?
A6: Quantity in pieces

Q7: What is the destination port for shipment?
A7: Example: Houston Port, USA

Q8: Do you require pre-drilled holes for screws/rivets?
A8: Yes / No

Q9: Do you need the inner liner version (pre-filled with rock wool)?
A9: Yes / No

Q10: Any special requirements (color coating, custom angle, non-standard radius)?
A10: Please describe