Síos an poll dth soláthraí giotán casúr ó phraghas tSín
Úsáidtear casúir agus giotán DTH go forleathan i mianadóireacht faoi thalamh, cairéil, Innealtóireacht hiodrálacha agus Hidreachumhachta, druileáil tobair uisce, taiscéaladh mianraí, druileáil poll ancaire, innealtóireacht gheoiteirmeach,
Tá buntáiste ag baint le tochailt subway, innealtóireacht shibhialta eile go bhfuil maoile ard, balla poll mín, slat druileála agus casúr ard docht, neamhspleách ar shá ard aiseach, gan aon teorainn doimhneachta druileála, costas íseal feistí agus
éascaíocht a choimeád ar bun.
|   Mionsamhail   |    Ceangal Snáithe   |    OD(mm)   |    Méid Rec.Hole   |    Stíl Shank   |    Brú Oibre(Bar)   |  
|   CD35   |    API 2 3/8" Rial   |    φ82mm   |    φ90-φ105   |    DHD3.5   CD35   |    1.0-1.5Mpa   |  
|   CD45   |    API 2 3/8" Rial   |    φ99mm   |    φ110-φ135   |    Cop44   Dhd 340  CD45   |    1.0-2.5Mpa   |  
|   TLU4   |    API 2 3/8" Rial   |    φ99mm   |    φ110-φ135   |    SD4   TLU4   |    1.0-2.5Mpa   |  
|   CQL40   |    API 2 3/8" Rial   |    φ99mm   |    φ110-φ135   |    QL40   CQL40   |    1.0-2.5Mpa   |  
|   CD55   |    API 2 3/8" Rial   API 3 1/2" Rial   |    φ125mm   |    φ135-φ155   |    Cop54   Dhd 350R  CD55   |    1.0-2.5Mpa   |  
|   TLU5   |    API 3 1/2" Rial   |    φ125mm   |    φ135-φ155   |    SD5   TLU5   |    1.0-2.5Mpa   |  
|   CQL50   |    API 3 1/2" Rial   |    φ125mm   |    φ135-φ155   |    Cop54   QL50  CQL50   |    1.0-2.5Mpa   |  
|   CD65   |    API 3 1/2" Rial   |    φ148mm   |    φ155-φ190   |    Cop64   Dhd 360  CD65   |    1.0-2.5Mpa   |  
|   TLU6   |    API 3 1/2" Rial   |    φ148mm   |    φ155-φ190   |    SD6   TLU6   |    1.0-2.5Mpa   |  
|   CQL60   |    API 3 1/2" Rial   |    φ148mm   |    φ155-φ190   |    Cop64   QL60  CQL60   |    1.0-2.5Mpa   |  
|   CD85   |    API 4 1/2" Rial   |    φ185mm   |    φ195-φ254   |    Cop84   Dhd 380  CD85   |    1.0-2.5Mpa   |  
|   TLU85   |    API 4 1/2" Rial   |    φ185mm   |    φ195-φ254   |    SD8   TLU8   |    1.0-2.5Mpa   |  
|   CQL80   |    API 4 1/2" Rial   |    φ185mm   |    φ195-φ254   |    QL80   CQL80   |    1.0-2.5Mpa   |  
|   TLU10   |    API 4 1/2" Rial   API 5 1/2" Rial  API 6 5/8" Rial   |    φ225mm   |    φ254-φ311   |    SD10   TLU10   |    1.0-2.5Mpa   |  
|   CN100   |    API 6 5/8" Rial   |    φ225mm   |    φ254-φ311   |    NUMA100   CN100   |    1.0-2.5Mpa   |  
|   TLU12   |    API 6 5/8" Rial   |    φ275mm   |    φ305-φ445   |    SD12   TLU12   |    1.0-2.5Mpa   |  
Scríobh do theachtaireacht anseo agus seol chugainn é
         










