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Hydraulic Adapters

All material are made of electric furnace steel, avoiding the hidden hazard of tiny crack inside.
All blanks are one-body piece, no weld, eliminating the potential risks of leak, heavy working pressure endurable.
All finished with CR3+ zinc with sealer treatment after passivation, 96 hours salt spray test passed.

Rule for Straight Adapters Naming
The first number The second or third letter
1 Male/male a BSP multiseal
2 Male/Female Swivel (Swaged Nut) B BSP 60°cone/seat
3 Female swivel (swaged nut)/ female swivel (swaged nut) C metric 24°L.T.
4 Male plug D metric 24°H.T.
5 Bush (male/female ) E metric O-ring flat seat
6 Bulkhead F ORFS flat seat
7 Female/female ( no swaged nut ) G BSP male O-ring flat seat
8 Lock nut H metric hexagon flat seat O-RING SEAL
9 Female swivel plug ( swaged nut ) J JIC 74°
K metric 60° cone JIS
L metric bonded SEAL
M metric 60°
N NPTF
O SAE O-ring adjustable boss
P SAE 90°
Q metric 74°
S JIS BSP male 60° cone
T BSPT
U NPSM
W weld
Y SAE coal mine
Z BSP Flat captive bonded seal

1. The part number end plus "OR" means to add O-ring at the 60°, 74° and 90° cone seal face;
For example, 1J-06-04OR indicates the 1/4" size end with O-RING; 1J-06-04/2OR indicates 3/8" & 1/4" both ends with O-RING.
2. Fixed female/swivel female expression: the first number 7, then add "S" at the part number end;
For example: 7B-08S, 7NU-08S
3. Fixed male/swivel female expression: the first number 5, then add "S" at the part number end;
For example: 5J-08-12S
4. If weld tube end "W" is short, plus "S" at the part number end.
For example: 3BW-08-20S
5. If tube is used as bite type, indicated it with "W" plus "P".
For example, 1BW-08-18P means 18 tube for bite type, no weld.
6. If the weld tube dimension is in inch, plus "IN" at the part number end.
For example: 5JW-08IN, 3JW-12S/IN
7. Insert "N" means plug with hexagon socket and male thread
For example: 4TN-08, 4NN-08, 4BN-08, 4ON-08
8. If need captive seal, plus "WD" at the part number end.
For example: 1B-08-12WD means the 3/4" end has captive seal; 1B-08-12/2WD, means both 1/2" & 3/4" ends are captive seal.
9. If JIC end is long, plus "L" at the end of part number, e.g. 1JO-08L
10. If used for pressure gauge, plus "G" at the part number end. For example: 2TB-08G.
11. If need adjustable O-RING seal stud, plus "OG" at the part number end, e.g. 1JG9-08-10OG, AJOJ-08OG.
12. If need 60° cone seat at the taper thread end, plus "SP", e.g. 1BT-08SP.

Rule for Elbows Naming:
The serial number of straight adapter plus "4" represent 45-degree bended elbow, and plus "9" represent 90-degree bended elbow.

Rule for Tee Naming:
The meaning of the first letter is as below; the next letters have the same meaning as the straight adapter's.
A male/male/male
B male /female swivel/ male
C male/male/female swivel
D female swivel/ female swivel / female swivel
E female swivel /male/ female swivel
F female swivel / female swivel /male
G female/female/female
H female / female /male
J female/male/female
K male/female/male
L male/male/female
M female swivel/female/female swivel

Cross Adapter:
The first letter "X" means all four ends are male thread;
"Y" means all four ends are swivel nuts;
"Z" means all four ends are fixed female thread;
The next letters have the same meaning as the straight adapter's.

Sequence to Show the Thread: