CNG hose assemblies fueling a bus, a trash truck and a vehicle

Custom Hose Assemblies in San Pedro

Made While You Wait · US Coast Guard Approved Hydraulic Hose · Shipped to All 50 States

Built right, built fast

Most hose assemblies are built right here in our San Pedro shop while you wait. Our hydraulic hose is US Coast Guard approved. CNG hoses are built off-site at our CNG certified facility and are custom made per customer specification. Bring in your old hose or send us the specs, and we'll build it right the first time. Tell us the media, pressure, temperature, length and end connections, and our team will match it. When a line goes down, you shouldn't have to wait days for a replacement.

What We Build

  • CNG Hose Assemblies & Transfer Hose

    Built off-site at our CNG certified facility and custom made per customer specification, for CNG fueling, fleet vehicles and gas transfer.

  • Hydraulic Hose

    US Coast Guard approved 2-wire braid and 4-spiral hydraulic hose, -04 (1/4") to -20 (1-1/4"), for equipment, lifts and hydraulic power units. See the specifications below.

  • Thermoplastic Hose

    Lightweight and flexible for hydraulic, gas and instrument lines.

  • Braided Stainless Steel Hose

    PTFE (Teflon) lined or all-metal lined, for high temperatures, corrosive media and demanding service.

  • Air Hose

    For shop air, tools and pneumatic lines.

Hoses for Trucks, Cranes, Forklifts and Tools

Bring in the hose that failed, or send us the size, length and ends, and we'll build the replacement in our San Pedro shop, usually while you wait.

  • Truck hoses: hydraulic hose assemblies for dump bodies, liftgates, cranes and other truck-mounted equipment.
  • Crane hoses: high-pressure 2-wire braid and 4-spiral hydraulic hose for boom, outrigger and winch circuits.
  • Forklift hoses: hydraulic hose for lift, tilt and side-shift lines.
  • Jackhammer and tool hoses: air hose assemblies for jackhammers, impact wrenches and other pneumatic tools.

Hydraulic Hose Specifications

Our hydraulic hose is US Coast Guard approved. We build assemblies with DK-Lok K series and J series crimp hose ends, in sizes from -04 (1/4") to -20 (1-1/4").

2-Wire Braid Compact Hydraulic Hose

US Coast Guard approved. Exceeds EN 857 2SC (all sizes) and SAE 100R17 (-10 and -16). Hydraulic oils from -40°F to +212°F. Uses K series hose ends.

Size Hose ID Hose OD Working Pressure Min. Burst Min. Bend Radius
-04 1/4" 0.54" 6,500 psi 26,000 psi 1.77"
-06 3/8" 0.70" 5,500 psi 22,000 psi 2.76"
-08 1/2" 0.84" 5,000 psi 20,000 psi 3.54"
-12 3/4" 1.12" 4,000 psi 16,000 psi 4.72"
-16 1" 1.44" 3,300 psi 13,200 psi 5.90"

4-Spiral High-Pressure Hydraulic Hose

US Coast Guard approved. Meets ISO 18752 (all sizes) and exceeds EN 856 4SH (-20). Uses J series hose ends.

Size Hose ID Hose OD Working Pressure Min. Burst Min. Bend Radius
-12 3/4" 1.14" 5,000 psi 20,000 psi 4.72"
-16 1" 1.43" 5,000 psi 20,000 psi 5.90"
-20 1-1/4" 1.74" 5,000 psi 20,000 psi 8.27"

Hose Ends We Stock

  • Male NPT, rigid and swivel
  • Female JIC 37° swivel, straight and 90°
  • Female ORFS (O-ring face seal) swivel, straight and 90°
  • SAE Code 61 flange, straight, 45° and 90°
  • SAE Code 62 flange, straight, 45° and 90°

Need an adapter to tube or pipe? We stock DK-Lok tube fittings and adapters, so the whole assembly comes from one place.

Hose Assembly FAQ

Is your hydraulic hose Coast Guard approved?
Yes. Our hydraulic hose is US Coast Guard approved.

What do you need to build a hose assembly?
Tell us the media, pressure, temperature, overall length and both end connections. You can also bring in your old hose and we'll match it.

How fast can you build it?
Most hose assemblies are built in our San Pedro shop while you wait.

Can you make hoses for trucks, cranes and forklifts?
Yes. We build hydraulic hose assemblies for trucks, cranes, forklifts and other equipment, and air hose for jackhammers and tools.

Do you build CNG hose assemblies?
Yes. CNG hoses are built off-site at our CNG certified facility and custom made per customer specification.

Do you ship hose assemblies?
Yes. We ship to all 50 states.

Why Build with A-Best Industrial Inc. Fittings, Valves, and Tubing

  • Made While You Wait

    Most assemblies are built onsite the same visit, so your crew gets back to work.

  • One Stop for the Whole Assembly

    Hose, fittings and adapters come from one place, and we stock the instrumentation fittings and valves that go with them.

  • After-Hours Emergency Service

    A down line can't wait until morning. Call us and we'll do what we can to get you running.

Hose Catalogs

  • Metal Flexible Hose

    DK-Lok stainless flexible hose and assemblies.

  • Push-On Hose Fittings

    Barbed push-on hose fittings.

  • Hose Adapter Fittings

    Adapters for hose to tube and pipe connections.

  • Quick Connects

    Quick connectors for hose and tube lines.

Need a Hose Built?

Call 310-833-3353, email sales@abesttube.com, or stop by 1911 N. Gaffey Street, Suite D, San Pedro, CA 90731. Open Monday–Friday, 8:00 AM–5:00 PM Pacific, with after-hours emergency service.