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| THREADED BS 21 / DIN 2999 - ( On Request : DIN 259 / ISO 228 ) |
FINISHING : BLACK / HOT DIP GALVANISED / ELECTRO PLATED |
| Ø/mm | 1/8" | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1"1/4 | 1"1/2 | 2" | 2"1/2 | 3" | 4" |
| 30 | ab | ab | ab | ab | ab | ab | ||||||
| 40 | ab | ab | ab | ab | ab | ab | ab | ab | ab | |||
| 50 | abc | abc | abc | abc | abc | abc | abc | abc | abc | |||
| 60 | ab | ab | ab | ab | ab | ab | ab | ab | ab | ab | ab | |
| 80 | ab | ab | ab | ab | ab | ab | ab | ab | ab | ab | ab | ab |
| 100 | abc | abc | abc | abc | abc | abc | abc | abc | abc | abc | abc | abc |
| 120 | ab | ab | ab | ab | ab | ab | ab | ab | ab | ab | ab | ab |
| 150 | abc | abc | abc | abc | abc | abc | abc | abc | abc | abc | abc | abc |
| 180 | a | a | a | a | a | a | a | a | a | a | a | a |
| 200 | abc | abc | abc | abc | abc | abc | abc | abc | abc | abc | abc | abc |
| 250 | a | a | a | a | a | a | a | a | a | a | a | a |
| 300 | a | a | a | a | a | a | a | a | a | a | a | a |
| a: | Barrel nipple : | Welded tube (black or galvanized) |
| b: | Half nipple : | Welded tube (black or galvanized) |
| c: | Barrel nipple : | Seamless pipe |