Adaptor
Grande-Tek is a protessional Stainless steel press fittings manufacturer with DVGW since 2008. SS press fitting adaptor is widely used in water, heating, fire protection, oil and gas etc.
Including Adaptor with union nut, Adaptor with male and female thread end, adaptor with male thread and plain end, Adaptor union with male and female thread.
Adaptor with Union Nut

| Code | Specification | d | G | L | Z |
| GDA5341 | OD15×G1/2 | 15 | 1/2 | ||
| GDA5353 | OD15×G3/4 | 15 | 3/4 | 47 | 18 |
| GDA5342 | OD18×G1/2 | 18 | 1/2 | ||
| GDA5343 | OD18×G3/4 | 18 | 3/4 | 52 | 20 |
| GDA5353 | OD18×G1 | ||||
| GDA5354 | OD22×G1/2 | ||||
| GDA5344 | OD22×G3/4 | ||||
| GDA5345 | OD22×G1 | 22 | 1 | 54 | 21 |
| GDA5347 | OD28×G1 | 28 | 1 | 59 | 24 |
| GDA5348 | OD28×G1 1/4 | 28 | 1 1/4 | 61 | 26 |
| GDA5350 | OD35×G1 1/2 | 35 | 1 1/2 | 64 | 25 |
| GDA5351 | OD42×G1 3/4 | 42 | 1 3/4 | 69 | 25 |
| GDA5355 | OD42×G2 | ||||
| GDA5356 | OD54×G2 | ||||
| GDA5352 | OD54×G2 3/8 | 54 | 2 3/8 | 75 | 24 |
| GDA5357 | OD54×G2 1/2 |
Adaptor with Male Thread End

| Code | Specification | d | R | L | Z |
| GDA5361 | OD15×R1/2 | 15 | 1/2 | 54 | 19 |
| GDA5362 | OD15×R3/4 | 15 | 3/4 | 58 | 20 |
| GDA5363 | OD18×R1/2 | 18 | 1/2 | 54 | 19 |
| GDA5364 | OD18×R3/4 | 18 | 3/4 | 58 | 24 |
| GDA5365 | OD22×R1/2 | 22 | 1/2 | 56 | 20 |
| GDA5366 | OD22×R3/4 | 22 | 3/4 | 60 | 23 |
| GDA5367 | OD22×R1 | 22 | 1 | 63 | 23 |
| GDA5368 | OD28×R3/4 | 28 | 3/4 | 65 | 25 |
| GDA5369 | OD28×R1 | 28 | 1 | 68 | 26 |
| GDA5370 | OD28×R1 1/4 | 28 | 1 1/4 | 70 | 25 |
| GDA5371 | OD35×R1 | 35 | 1 | 69 | 24 |
| GDA5372 | OD35×R1 1/4 | 35 | 1 1/4 | 71 | 24 |
| GDA5373 | OD35×R1 1/2 | 35 | 1 1/2 | 71 | 24 |
| GDA5374 | OD42×R1 1/4 | 42 | 1 1/4 | 76 | 28 |
| GDA5375 | OD42×R1 1/2 | 42 | 1 1/2 | 76 | 28 |
| GDA5376 | OD54×R1 1/2 | 54 | 1 1/2 | 84 | 29 |
| GDA5377 | OD54×R2 | 54 | 2 | 90 | 28 |
| GDA5378 | OD76.1×R2 1/2 | 76.1 | 2 1/2 | 120 | 35 |
| GDA5379 | OD88.9×R3 | 88.9 | 3 | 132 | 37 |
| GDA5380 | OD108×R4 | 108 | 4 | 157 | 42 |
Adaptor with Female Thread End

| Code | Specification | d | Rp | L | Z |
| GDA5381 | OD15×Rp1/2 | 15 | 1/2 | 55 | 20 |
| GDA5382 | OD15×Rp3/4 | 15 | 3/4 | 59 | 21 |
| GDA5383 | OD18×Rp1/2 | 18 | 1/2 | 57 | 24 |
| GDA5384 | OD18×Rp3/4 | 18 | 3/4 | 59 | 26 |
| GDA5385 | OD22×Rp1/2 | 22 | 1/2 | 58 | 24 |
| GDA5386 | OD22×Rp3/4 | 22 | 3/4 | 61 | 25 |
| GDA5387 | OD22×Rp1 | 22 | 1 | 66 | 26 |
| GDA5388 | OD28×Rp3/4 | 28 | 3/4 | 65 | 26 |
| GDA5389 | OD28×Rp1 | 28 | 1 | 70 | 28 |
| GDA5390 | OD28×Rp1 1/4 | 28 | 1 1/4 | 71 | 26 |
| GDA5391 | OD35×Rp1 | 35 | 1 | 66 | 20 |
| GDA5392 | OD35×Rp1 1/4 | 35 | 1 1/4 | 72 | 25 |
| GDA5393 | OD35×Rp1 1/2 | 35 | 1 1/2 | 72 | 25 |
| GDA5394 | OD42×Rp1 1/4 | 42 | 1 1/4 | 71 | 20 |
| GDA5395 | OD42×Rp1 1/2 | 42 | 1 1/2 | 77 | 26 |
| GDA5396 | OD54×Rp1 1/2 | 54 | 1 1/2 | 76 | 21 |
| GDA5397 | OD54×Rp2 | 54 | 2 | 94 | 34 |
| GDA5398 | OD76.1×Rp2 1/2 | ||||
| GDA5399 | OD88.9×Rp3 | ||||
| GDA5400 | OD108×Rp4 |
Adaptor Union with Male Thread

| Code | Specification | d | R | L | Z |
| GDA5431 | OD15×R1/2 | 15 | 1/2 | 70 | 33 |
| GDA5432 | OD15×R3/4 | 15 | 3/4 | 74 | 37 |
| GDA5433 | OD18×R1/2 | 18 | 1/2 | 74 | 37 |
| GDA5434 | OD18×R3/4 | 18 | 3/4 | 74 | 37 |
| GDA5435 | OD22×R1/2 | 22 | 1/2 | 76 | 38 |
| GDA5436 | OD22×R3/4 | 22 | 3/4 | 82 | 43 |
| GDA5437 | OD22×R1 | 22 | 1 | 86 | 43 |
| GDA5438 | OD28×R1 | 28 | 1 | 93 | 49 |
| GDA5439 | OD35×R1 1/4 | 35 | 1 1/4 | 102 | 52 |
| GDA5440 | OD42×R1 1/2 | 42 | 1 1/2 | 107 | 53 |
| GDA5441 | OD54×R2 | 54 | 2 | 118 | 55 |
Adaptor Union with Female Thread

| Code | Specification | d | G | L | Z |
| GDA5451 | OD15×Rp1/2 | 15 | 1/2 | 70 | 34 |
| GDA5452 | OD15×Rp3/4 | 15 | 3/4 | 72 | 38 |
| GDA5453 | OD18×Rp1/2 | 18 | 1/2 | 72 | 36 |
| GDA5454 | OD18×Rp3/4 | 18 | 3/4 | 76 | 38 |
| GDA5455 | OD22×Rp3/4 | 22 | 3/4 | 81 | 42 |
| GDA5456 | OD22×Rp1 | 22 | 1 | 82 | 42 |
| GDA5457 | OD28×Rp1 | 28 | 1 | 88 | 45 |
| GDA5458 | OD35×Rp1 1/4 | 35 | 1 1/4 | 94 | 46 |
| GDA5459 | OD42×Rp1 1/2 | 42 | 1 1/2 | 99 | 47 |
| GDA5460 | OD54×Rp2 | 54 | 2 | 108 | 50 |
Adaptor Union

| Code | Specification | d | L | Z |
| GDA5471 | OD15 | 15 | 89 | 49 |
| GDA5472 | OD18 | 18 | 92 | 52 |
| GDA5473 | OD22 | 22 | 99 | 57 |
| GDA5474 | OD28 | 28 | 112 | 66 |
| GDA5475 | OD35 | 35 | 119 | 67 |
| GDA5476 | OD42 | 42 | 128 | 68 |
| GDA5477 | OD54 | 54 | 141 | 71 |
Adaptor with Male Thread and Plain End

Adaptor Fewith Male Thread and Plain End

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