4 in od reverse circulation drill rod

{"cid":"91121595","title":"4 In OD Reverse Circulation Drill Rod For Well Drilling","imgUrl":"https:\/\/img.ismap.com\/nimg\/a7\/da\/9f432f495d7baaf2e4d076b0b0fa-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"ROSCHEN","Model Number":"3 7\/8, 4, 4 1\/2, 5","Minimum Order Quantity":"1-5 pcs","Certification":"ISO","Place of Origin":"GERMANY","Supply Ability":"100000 pcs","Packaging Details":"Bundles","Name":"Reverse Circulation Drill Rods","Type":"Drill Pipe","Item":"Reverse Circulation RC Drilling Rods","Model":"reverse circulation drill pipe","Series":"Reverse circulation rods","Model name":"Reverse Circulation (RC) Drill Rods","RC Rig":"Reverse Circulation drill rigs","RC rig sales":"Reverse Circulation drill rigs for sale","Drilling equipment":"Reverse Circulation drill rigs for sale used","Purpose":"reverse circulation drilling process","RC hammer":"reverse circulation hammer","Function":"reverse circulation well drilling","Use":"reverse circulation drilling method","Using":"reverse circulation swivel"}}

{"cid":"91199214","title":"127mm OD Reverse Circulation Double Wall Drill Pipe 9.5m Length High Rigidity","imgUrl":"https:\/\/img.ismap.com\/nimg\/92\/77\/8dea9b45e097880fe5cce29f46e2-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Long way","Delivery Time":"20-30 working days, which will be adjusted according to different products and inventory","Place of Origin":"Hebei China","Payment Terms":"T\/T","Packaging Details":"With iron","Name":"Double Wall Drill Pipe","Type":"Drill Pipe","Color":"request","Advantage":"High quality and factory price","Model":"WB127\/76","O.D. of the other tube (mm)":"127","Other diameter of joint (mm)":"76","Outer dianeter of joint (mm)":"162\/168","Type of threads":"41\/21F","Effective length (m)":"6, 9.5"}}

{"cid":"91182652","title":"High Performance 4.5inch Reverse Circulation Hammer with 116mm OD and 1 Year Warranty for Geologic Exploration","imgUrl":"https:\/\/img.ismap.com\/nimg\/68\/15\/7435a12128ce997d1df0222f2baf-200x200-1.jpg","attrs":{"Price":"$1,500","Brand Name":"Sollroc","Minimum Order Quantity":"1","Place of Origin":"Hunan, China","Weight":"63 KG","Material":"Carbon Steel","Processing Type":"Forging","Hammer Size":"4.5inch","OD":"116mm","Button shape":"ballistic\/semi-ballistic\/spherical","Length":"1191mm","Weight less bit":"62.0kg","External diameter":"\u03c6116mm","Bit shank":"SRC543","Hole range":"\u03c6120-\u03c6135","Connection thread":"3.5\"-4\" Remet, 4\" Metzke","Working pressure":"1.5Mpa-3.5Mpa","Air consumption":"12 m\u00b3\/min @ 1.7 Mpa, 18 m\u00b3\/min @ 2.4 Mpa, 26 m\u00b3\/min @ 3.0 Mpa","Drill bit material":"Tungsten-steel"}}