BITE TYPE

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DESIGNATION PART NUMBER SYSTEM

The symbols in the part number column on each page represent the shape and size of individual fittings.

Part Number

TUBE O.D DESIGNATION
Tube O.D 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Designations 04 06 08 10 12 14 16 18 20 22 24 26 28 30
PIPE THREAD DESIGNATIONS
Nom, Size 1/8 1/4 3/8 1/2 3/4 1 11/4 11/2 2
Designations 01 02 03 04 06 08 10 12 16

Thead symbols

R

Taper Pipe Threeds
(PT : JIS BO 203, ISO 7/1)

G

Taper Pipe Threeds
(PT : JIS BO 202, ISO 228/1)

N

American National Standard Taper Pipe Threads
(NTP: ANSI B 2.1)

Material Indication System

Specify material by part number suffix letter

  • empty = Steel
  • -SS = Stainless Steel
  • -B = Brass
BU
BU
Straight Union
BL
BL
Union Elbow
BT
BT
Union Tee
BBU
BBU
Straight Bulkhead Union
BBL
BBL
Bulkhead Elbow
BLMC
BLMC
Long Maile Connector
BMC-R
BMC-R
Male Connector
BMC-G
BMC-G
Male Connector
BOM
BOM
Male Connector (For O-Ring)
BLM
BLM
Male Elbow
BLLM
BLLM
Long Male Elbow
BOLM
BOLM
O-Seal Male Eblow
BSLM
BSLM
Banjo Elbow
BBTM
BBTM
Male Branch Tee
BRTM
BRTM
Male Run Tee
BBFC
BBFC
Bulkhead Female Connector
BFC
BFC
Female Connector
BGC
BGC
Gauge Connector
BLF
BLF
Female Elbow
BBTF
BBTF
Female Branch Tee
BRTF
BRTF
FeMale Run Tee
BJ
BJ
Jig
BHBM
BHBM
Hose Bulkhead Maile Union
BHBF
BHBF
Hose Bulkhead Female Union
BHBLM
BHBLM
Hose Bulkhead
BHBLF
BHBLF
Hose Bulkhead Female Elbow
BCW
BCW
Welding Connector
BCW
BCW
Welding Connector
BBUW
BBUW
Welding Bulkhead
BA-G
BA-G
Adapter (For Copper Gasket)
BR
BR
Reducer
BLA
BLA
Positionable Tee
BBTA
BBTA
Positionable Branch Tee
BRTA
BRTA
Positionable Run Tee
BAP-1
BAP-1
Air Purge Valve (Tube End)
BAP-2
BAP-2
Air Purge Valve (Thead End)
BC
BC
CAP
BP
BP
plug
BN
BN
Nut
BS
BS
Sleeve