Introduction
An O-ring hydraulic adapter is a hydraulic fitting that achieves branch flow connection through O-ring face seal structure.
Advantages
Precision Sealing: O-ring face seal design with Ra0.8μm machining accuracy, ensuring zero leakage.
High Pressure Resistance: Adopting monobloc forging process, it can withstand a rated working pressure of up to 35MPa.
Forged Construction: Monobloc forging in 45# carbon steel, hardness HRC28-32, service life over 2 million pressure cycles.
Complete Specifications: 32 sizes from 1/8" to 2", available in BSP/NPT/SAE thread standards.



Specifications

|
PART NO. |
THREAD |
O-RING |
DIMENSIONS |
|||||
|
E |
F |
E |
F |
A |
B |
L 1 |
S |
|
|
1F-04 |
9/16*X18 |
9/16*X18 |
O011 |
O011 |
8.8 |
9.8 |
27.5 |
17 |
|
1F-04-06 |
9/16*X18 |
11/16*X16 |
O011 |
O012 |
9.8 |
11.2 |
29.7 |
19 |
|
1F-04-08 |
9/16*X18 |
13/16*X16 |
O011 |
O014 |
9.8 |
12.8 |
32.5 |
22 |
|
1F-06 |
11/15*X16 |
11/16*X16 |
O012 |
O012 |
11.2 |
11.2 |
31.1 |
19 |
|
1F-06-08 |
11/16*X16 |
13/16*X16 |
O012 |
O014 |
11.2 |
12.8 |
33.8 |
22 |
|
1F-08 |
13/16*X16 |
13/16*X16 |
O014 |
O014 |
12.8 |
12.8 |
35.4 |
22 |
|
1F-08-10 |
13/16*X16 |
1*X14 |
O014 |
O016 |
12.8 |
15.5 |
40 |
27 |
|
1F-08-12 |
13/16*X16 |
1.3/16*X12 |
O014 |
O018 |
12.8 |
17 |
43 |
32 |
|
1F-10 |
1*X14 |
1*X14 |
O016 |
O016 |
15.5 |
15.5 |
42.5 |
27 |
|
1F-10-12 |
1*X14 |
1.3/16*X12 |
O016 |
O018 |
15.5 |
17 |
45.5 |
32 |
|
1F-12 |
1.3/16*X12 |
1.3/16*X12 |
O018 |
O018 |
17 |
17 |
47.1 |
32 |
|
1F-12-16 |
1.3/16*X12 |
1.7/16*X12 |
O018 |
O021 |
17 |
17.5 |
45.5 |
38 |
|
1F-12-20 |
1.3/16*X12 |
1.11/16*X12 |
O018 |
O025 |
17 |
17.5 |
50.5 |
46 |
|
1F-16 |
1.7/16*X12 |
1.7/16*X12 |
O021 |
O021 |
17.5 |
17.5 |
49.3 |
38 |
|
1F-16-20 |
1.7/16*X12 |
1.11/16*X12 |
O021 |
O025 |
17.5 |
17.5 |
51.3 |
46 |
|
1F-16-24 |
1.7/16*X12 |
2*X12 |
O021 |
O029 |
17.5 |
17.5 |
53 |
55 |
|
1F-20 |
1.11/16*X12 |
1.11/16*X12 |
O025 |
O025 |
17.5 |
17.5 |
51.3 |
46 |
|
1F-20-24 |
1.11/16*X12 |
2*X12 |
O025 |
O029 |
17.5 |
17.5 |
53 |
55 |
|
1F-24 |
2*X12 |
2*X12 |
O029 |
O029 |
17.5 |
17.5 |
53 |
55 |
Parameters / Technical Data
|
Original |
ZheJiang, China |
Delivery date |
Negotiable |
|
Certification |
GB/T19001-2016 idt ISO9001:2015 |
Packing |
export standard |
|
Material |
Carbon Steel |
Warranty |
1 year |
|
Payment term |
TT |
MOQ |
2000 |
|
Condition |
New |
Color |
White zinc, color zinc |
Company Strength
Quality Control: Multi-dimensional control with image measurement, salt spray testing, and hardness testing
Certifications: ISO9001 certified, with multiple international certificates including SGS
Clients & Markets: Serving FAW Jiefang, Dongfeng, Foton, XCMG, with exports to the US, Russia, Turkey, and more
Customer Focus: Fast response within 24 hours, offering tailored solutions













FAQ
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A: We are a trusted hydraulic specialist with 10 years of experience. Our products are high-quality, come with an 18-month warranty, and ship fast. We also offer cost savings and reliable after-sales support.
Q: Are you a factory or a trading company?
A: We are the direct factory producing hydraulic fittingts, specializing in manufacturing and R&D for over 10 years.
Q: What is your delivery time?
A: For in-stock items: 7-15 days.
For out-of-stock items: 30-45 days (depends on order quantity).
Q: What are your payment terms?
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A: Standard products: 2 free samples (customer pays shipping).
Custom products: Contact us to discuss sample options.
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Custom products: MOQ depends on product details.
Q: Can you make products based on my drawings?
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Q: What after-sales service do you offer?
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Q: How do you check product quality?
A: We use professional tests (salt spray, tensile strength, hardness, etc.) for strict quality control.
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