BSP Female 60° Cone 90° Elbow: 22693-W Series

Why This BSP Female 60° Cone 90° Elbow Passes the Compliance Gate

A 90° BSP female 60° cone elbow turns a hose through a right angle as it connects to a BSPP 60° cone port: a swivel nut with an internal G thread mates with the male stud, and the 60° cone seal on the elbow body seats metal-to-metal in the stud cone seat. The 22693-W series from HENGHUA is the large-size heavy-duty 90° elbow of the BSP 60° cone family, covering five part numbers from -12 to -32 with G-series parallel threads from G3/4″ to G2″. Every unit is cold-forged from carbon steel, heat-treated, plated, and 100% pressure tested before shipment. For OEM buyers this fitting is a compliance gate; for maintenance teams it is the right-angle termination that keeps big hoses clear of the machine structure.

• 90° body: the hose leaves the port at a right angle, which lets the assembly turn the corner of the machine frame and keeps the hose clear of hot surfaces, moving parts, and sharp edges.
• BSPP G thread with 60° cone seal per ISO 8434-6: the swivel nut carries a parallel G thread (ISO 228-1) and the body ends in a 60° cone that seals metal-to-metal into the cone seat of the male stud; no O-ring or sealant is needed at the joint.
• Swivel nut: the nut is captured on the elbow body, so you can orient the hose freely and tighten the port end without twisting the hose.
• Large-size heavy-duty execution: -12 to -32 with G3/4″ to G2″ covers the big lines on excavators, loaders, presses, agricultural equipment, and plant hydraulics.
• OEM gate check: full dimensional and material conformance with the BSPP 60° cone connection geometry, with material test reports (MTR) available for every batch.

Core Advantages

1. Right-angle routing saves space: the 90° elbow turns the line at the port, replacing a straight fitting plus a sharp hose bend and giving a cleaner, more serviceable layout.
2. ISO 8434-6 cone seal geometry: the 60° cone seal is the standard BSPP connection on European-style circuits, and it needs no O-ring at the joint.
3. Swivel nut, no hose twist: the captured nut lets a technician torque the port connection while the hose and the 90° body stay in position.
4. Five large sizes, G3/4″ to G2″: the heavy-duty elbow line covers the big bores from -12 to -32.
5. 96 to 1000 h salt spray options: trivalent zinc (96 h), zinc-nickel (720 h), or Dacromet (1000 h), matched to your environment.

Technical Specifications

What Is This BSP Female 60° Cone 90° Elbow?

This 90° BSP female 60° cone elbow joins a hose to a BSPP 60° cone connection while turning the line through a right angle. The port end is a swivel nut carrying a parallel G thread (G series, thread form per ISO 228-1); inside the nut, the elbow body ends in a machined 60° cone. When the nut is screwed onto a male G-threaded stud that carries a 60° internal cone seat, the two 60° faces wedge together and form a metal-to-metal seal per ISO 8434-6. The G thread is parallel and does not seal by interference; the cone does the sealing, so no thread tape, pipe dope, or O-ring is needed at the joint. This is the same 60° cone geometry used across the straight and 45° fittings of this family, so one male stud standard serves the whole range.

The hose side of this BSP female 60° cone 90° elbow is a serrated stem crimped onto the hose with a steel ferrule. The 90° body angle lets the hose turn the corner of the machine frame instead of bending hard right after a straight port, which matters on the large bores this series covers: a tight bend on a -32 (50 mm) hose creates a kink point and shortens service life. The swivel nut is captured behind a shoulder on the elbow body, so the whole body and hose can be rotated and positioned before the nut is tightened, and the joint can be torqued without twisting the hose.

The series covers five sizes from -12 to -32; the part numbers in the table are the heavy-duty W executions on the factory sheet, and they pair with the straight 22613-W series, the 45° 22643-W elbows, and the male 12613 cone seat fittings on the same size grid. Confirm your hose construction with our engineers and the matching crimp data sheet is supplied with the order.

Dimensional Data and Threads

Full dimension drawings with A, C, H, and S2 callouts are supplied as PDF and CAD (STEP/DWG) files. Because this is a crimp fitting, the two process-critical parameters are the hose insert depth and the crimp outside diameter; both are hose-series specific and are listed in the crimp data sheet that accompanies every order.

Full Dimension Table (Part Number Matrix) {#by-thread-size}

Read the table with your thread (E) and your hose size (dash). The part number is the order code; copy it directly into your inquiry or purchase order. The pattern is 22693-[thread dash]-[hose dash]W: for example, 22693-16-16W has a G1″ thread and suits a -16 (25 mm) hose.

Select by Hose Dash Size {#by-hose-size}

Match your hose bore first, then confirm the thread for that bore:

Material and Heat Treatment

Cold forging of the 90° body preserves the grain flow of the steel through the bend, which raises fatigue resistance under pressure pulsation. Each heat-treatment batch is hardness-tested and recorded, so the hardness number on the MTR matches the parts you receive.

Working Pressure

The exact rating for your part number and hose combination is confirmed on the datasheet and by our engineers before shipment.

Pressure-Temperature Operating Envelope

The steel body holds full rated pressure across the whole temperature window. In a crimped assembly the working pressure is governed by the weakest component, normally the hose; use the hose derating curve for the system, and the fitting will not be the limiting part.

Selection and Ordering

The 22693-W BSP female 60° cone 90° elbow series covers the large-bore 90° segment of BSP hydraulic hose fittings, so most orders can be placed directly from the table above.

BSPP Thread Size Chart

Use this chart to identify the parallel G thread on your port. G threads are cylindrical and are identified by measuring the thread diameter and counting the threads per inch.

Straight, 45°, or 90°?

The 60° cone family is available as straight fittings (22613-W series), 45° elbows (22643-W series), and 90° elbows (this series). Use the straight fitting when the hose can approach the port in line, the 45° elbow when the line changes direction slightly, and the 90° elbow when the line must turn a right angle. All three use the same swivel nut, the same G threads, and the same 60° cone seal geometry, so the same male studs and crimp tooling serve the whole family.

Cross Reference Service {#by-oem-part-number}

Most maintenance teams buy against a legacy part number printed on the old drawing. Send us the OEM or distributor part number you currently use, with a photo of the fitting if possible. Our engineers identify the thread, the body angle, the stem profile, the hose size, and the body configuration, then confirm the exact 22693-W equivalent before you place the order. The service covers BSP 60° cone elbows, BSP hydraulic hose fittings, and the elbow ends of your inventory, and interchange confirmation is free. The cross reference sheet is returned in PDF for your records.

Packaging and Logistics

Assembly and Use Guide

Four-Step Crimping Procedure

1. Cut the hose square: use a hose cutter, never a hacksaw or an angle grinder. A square, clean end is the precondition for a uniform ferrule grip.
2. Mark the insert depth: read the insert depth for your hose series from the crimp data sheet and mark the line on the hose cover.
3. Lubricate and insert: apply a thin film of assembly lubricant to the stem and the hose bore, then push the fitting into the hose until the mark meets the ferrule.
4. Crimp and verify: select the die per the crimp table, crimp in one continuous stroke, then measure the crimp outside diameter with a caliper and compare with the tolerance.

Connecting the 60° Cone End

On this BSP female 60° cone 90° elbow, clean the 60° cone face of the body and the cone seat of the mating stud with a lint-free cloth. Screw the swivel nut onto the male G-threaded stud by hand until the cone face touches the seat, then tighten with a wrench on the S2 hexagon of the nut to the torque listed for the thread size. Because the nut swivels on the elbow body, position the hose run first and tighten the port end last, without twisting the hose.

Installation Warnings

• ❌ Never interchange a parallel G (BSPP) thread with a tapered R (BSPT) thread. They are different sealing systems and are not compatible.
• ❌ Never mix fittings and ferrules from different suppliers, even when the thread and hose sizes look identical. Stem geometry, ferrule hardness, and crimp parameters differ, and a mixed joint will leak or blow off under pressure.
• ❌ Never crimp without the matching crimp data sheet. An under-crimped joint weeps, and an over-crimped joint damages the hose reinforcement.
• ❌ Never apply thread sealant to the 60° cone faces; the metal-to-metal cone contact is the seal.
• ❌ Never recrimp a fitting after a failed attempt, and never reuse a fitting removed from a hose.
• ✔ After assembly, pressure-test the circuit at 1.5x working pressure and inspect all joints for weepage.

OEM Customization and Quality Traceability

Customization Options

• Size and thread customization: non-standard G thread and hose combinations and special centre distances (H) machined to your drawing.
• Surface treatment customization: trivalent zinc (96 h), zinc-nickel (720 h), or Dacromet (1000 h) salt spray grades.
• Laser marking: your logo, part number, and batch code laser-marked on the body or nut for full field traceability.
• Material options: 304/316L stainless for chemical, marine, and food-contact circuits, with passivation certificates.

Quality and Traceability System

Every batch follows a documented flow: incoming steel with mill certificate → cold forging (90° body) → CNC machining → heat treatment → plating → 100% thread gauge and dimension inspection → pressure test → laser marking → packing. The batch number on the carton links back to the raw material lot, the heat-treatment record, and the inspection report. Material test reports (MTR) are provided with every order on request, and third-party inspection reports (BV/SGS) can be arranged before shipment.

FAQ

Q: What is a BSP female 60° cone 90° elbow? A: It is a crimp-on 90° elbow whose port end is a swivel nut with a parallel G thread and whose body carries a 60° cone that seals metal-to-metal into the cone seat of a male G-threaded stud per ISO 8434-6.

Q: How does the 60° cone seal work? A: When the swivel nut is tightened onto the male stud, the 60° cone on the elbow body is drawn into the 60° cone seat of the stud, and the two machined faces wedge together in a metal-to-metal seal. No O-ring or sealant is needed.

Q: Why use a 90° elbow instead of a straight fitting? A: The 90° body turns the line at the port so the hose follows the corner of the machine frame. On large bores this removes the tight bend that would otherwise kink the hose and shorten its life.

Q: What is the difference between the 22693-W and the 22643-W series? A: Both are large-size heavy-duty elbows of the 60° cone family. The 22693-W turns the hose 90°; the 22643-W turns it 45°. The straight member of the family is the 22613-W series.

Q: Which hoses work with the 22693-W series? A: The part numbers in the table suit hose bores from -12 to -32 (DN 20 to DN 50). Confirm your exact hose construction with our engineers, and the matching crimp data sheet will be supplied with the order.

Q: Does the nut swivel? A: Yes. The swivel nut is captured behind a shoulder on the elbow body, so you can orient the hose run freely and tighten the port connection without twisting the hose.

Q: Can you provide crimp data for my hose? A: Yes. Every order includes the crimp data sheet for your hose construction, with insert depth, crimp outside diameter, and die selection. Send us your hose series and brand, and our engineers will confirm the crimp parameters before shipment.

Request a Quote

Tell us the thread, the hose dash size, the hose construction, and the annual quantity. Whether you need stock BSP hydraulic hose fittings for distribution or a custom BSP female 60° cone 90° elbow for an OEM program, the quoting process is the same. For replacement orders, send the legacy part number and a photo, and our engineers will confirm the interchange before quoting. Every elbow leaves the HENGHUA factory pressure-tested, batch-coded, and backed by a written warranty. Request your quote, crimp data sheet, or drawing pack today, and we will respond within 24 hours.