Pregled izdelka

TheASTM A795 Black Galvanized Fire Sprinkler Steel Pipe is a premium-grade fire protection pipe specifically engineered for automatic fire sprinkler systems, standpipe systems, and other life safety applications. Manufactured from high-quality carbon steel with a hot-dipped galvanized coating, this pipe delivers exceptional corrosion resistance, vzdržljivost, and long service life in demanding fire protection environments. Available in sizes from 1/2″ to 6″ (NPS 1/2 to NPS 6) with wall thicknesses conforming to Schedule 10 in urnik 40 standardi. The pipe features factory-machined grooved ends that enable fast, reliable coupling connections without threading or welding. Fully certified to UL 852 (Metallic Sprinkler Pipe for Fire Protection Service) and FM 1630 (Steel Pipe for Automatic Fire Sprinkler Systems), it meets the strictest safety standards for fire protection systems worldwide. With a zinc coating of 30μm or above, this pipe is the trusted choice for commercial buildings, industrial facilities, high-rise apartments, bolnišnice, šole, and residential complexes requiring reliable fire protection.

ASTM A795 Black Galvanized Fire Sprinkler Steel Pipe

Tehnične specifikacije

Ključne značilnosti

1. ASTM A795 Compliant – Fire Protection Standard
2. UL & FM Certified – Global Safety Compliance
3. Hot-Dipped Galvanized – Superior Corrosion Protection
4. Grooved Ends – Fast, Tool-Free Installation
5. Urnik 10 & Urnik 40 Options
6. Wide Size Range – 1/2″ to 6″

ASTM A795 Black Galvanized Fire Sprinkler Steel Pipe

Aplikacije

1. Avtomatski požarni brizgalni sistemi
2. Fire Standpipes & Risers
3. Fire Pump Connections
4. Industrijska požarna zaščita
5. Commercial & Residential Buildings

Pakiranje in pošiljanje

Pakiranje je odvisno od vrste in količine izdelka. Options include steel bundles with plastic end caps, waterproof paper wrapping, and steel strapping. Pošiljko je mogoče urediti po morju, železnica, zrak, ali po želji stranke.

Profil podjetja

LUOYANG DATANG ENERGY TECH CO., LTD is a professional industrial pipe and valve supplier, dedicated to providing reliable fire protection, HVAC, čiščenje vode, and industrial piping solutions worldwide. All products are manufactured to international standards with UL/FM, CE, in ISO 9001 potrdila. Z nad 10 leta izkušenj, sodoben objekt 80,000 m², in 200+ strokovni delavci, služimo strankam v 10+ države s kakovostnimi izdelki, konkurenčne cene, in zanesljivo dostavo.

ASTM A795 Black Galvanized Fire Sprinkler Steel Pipe

Plačilni pogoji

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pogosta vprašanja

Q1: What is the difference between ASTM A795 and ASTM A53?

A: ASTM A795 is a specification specifically for black and hot-dip galvanized welded and seamless steel pipe used in fire protection applications; it imposes stricter requirements regarding wall thickness uniformity and pressure ratings. ASTM A53 is a standard for general-purpose piping. A795 pipe is designed specifically for fire sprinkler systems and meets UL and FM certification requirements.

Q2: What do UL 852 and FM 1630 certifications signify?

A: UL 852 is the Underwriters Laboratories standard for metallic sprinkler pipe used in fire protection services. FM 1630 is the FM Approvals standard for steel pipe used in automatic sprinkler systems. Dual certification ensures the pipe meets the most rigorous fire safety and high-performance standards, making it widely accepted by fire protection engineers, izvajalci, and insurance companies globally.

Q3: What is the thickness of the galvanized coating?

A: The galvanized coating thickness is 30 μm or greater, providing superior protection against rust and corrosion. This ensures the long-term reliability of the piping system in humid or corrosive environments.

Q4: What are the advantages of grooved ends?

A: Grooved ends enable rapid, weld-free, and thread-free mechanical coupling connections. This can reduce installation time by up to 60%, making it ideal for fire sprinkler projects with tight schedules. Grooved connections also allow for a degree of angular deflection, accommodating minor misalignments during installation.

V5: Which fittings are compatible with grooved ends?

A: Grooved ends are compatible with standard grooved couplings (rigid or flexible) and can connect to grooved fittings—such as elbows, majice, and reducers—to form a complete fire sprinkler piping system.

ASTM A795 Black Galvanized Fire Sprinkler Steel Pipe