12611A series fittings are BSP female 60 degrees cone seat with bonded seal types. The British Standard Pipe(BSP) is a family of standard screw thread types that has been adopted internationally for interconnecting and sealing pipe ends by mating an external with an internal thread and has been adopted as a standard scale used in plumbing fittings, except in the American NPT is the standard used.

Product description

Twin ferrule fittings provide metal-to-metal seal connections, non-elastomeric seals for leak-free connections
YH twin ferrule fittings is designed to have a maximum allowable working pressure that is higher than that of any tubing
Industry standard design for all instrumentation grade tubing
Stainless steel tube harderness: the hardness of the tube shall be not greater than 85 HRB
Available in sizes from 1/16 to 2in and 2 mm to 50 mm
YH fittings materials include 316 stainless steel, steel, brass, aluminum, nickel-copper, Hastelloy C, 6Mo, Incoloy 625 and 825
YH special treated Back ferrule is to provide secure
Silver coated threads to reduce galling
Leak-proof joints capable of satisfying high pressure vacuum and vibration applications


Part no: 12611A(BSP female 60 degrees cone seat with bonded seal)
Note: Images showed are only for reference. Please refer to “Technical Data” for exact drawing and sizes with technical data.
Sizes: from 1/8’’ to 2’’ are completely manufactured in YH Hydraulic
Our advantages: smooth surface finish; required tolerance demands; fast delivery
Delivery time: Less than 25 days for one order including items reproduced.






12611A-02-02G1 / 8 "X284021014
12611A-04-04G1 / 4 "X194041219
12611A-08-08G1 / 2 "X1413081627
12611A-08-06G1 / 2 "X1410061627
12611A-10-10G5 / 8 "X14161017.530
12611A-12-12G3 / 4 "X14201218.532
12611A-16-16G1 "X11251620.541
12611A-20-20G1.1 / 4 "X11322020.550
12611A-24-24G1.1 / 2 "X1140242355
12611A-32-32G2 "X11503225.570


Q:Are you trading company or manufacturer?
A:We're Professional Manufacturer of SS fitting,valve,quick coupling etc.
Q:Where's your factory ?
A:Ningbo YH Hydraulic Machinery Factory was set up in a beautiful city, Ningbo, which is famous for Beilun port.
Q:Do you provide sample? Is it free or extra?
A:For usual fitting,we can offer free sample,customer only pay for the cost of freight is OK.
For special or custom product,we'll not offer free sample,customer should pay for the sample fee and cost of freight.
Q:How do you control the production quality?
A:We have special inspection gage.
Sampling inspection in production.
Sampling inspection before cleaning.
Complete inspection in the process of packaging.
Q:What's your term of payment?
A:Usually,payment ≤USD3000,100% in advance.
payment>USD3000,30% T/T in advance,balance before shippment.Or we can according to our negotiation.