| Sign In | Join Free | My portofva.com | 
 | 
Brand Name : NO
Model Number : Φ50 Φ60 Φ73 Φ83 Φ89 Φ102 Φ114 Φ127 Φ140 Φ168
Certification : ISO API
Place of Origin : CHINA
MOQ : 1pc
Price : Negotiation
Supply Ability : 10,000pcs per month
Delivery Time : 10-30 working days after payment
Packaging Details : Steel Belt Iron Frame Export Wooden Case
Type : drilling pipe or drilling rod
Material : G105 or S135
Market : all over the word
Packing : in bundles
Size : 2 3/8" - 6 5/8"
Advantage : High Performance
International Standard HDD Drill Pipe Stainless Steel Forging Processing Type
 
 Description of International Standard HDD Rock Drill Rods Stainless Steel Forging Processing Type
HDD drill rods are all manufactured by CNC machines. They're made of high quality steel with heat-treated.We choose the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted after the steel tubes delivered to company. We will make sure the compositions and specifications match the inspection report form the suppliers.
Heat treatment will greatly improve the material strength and increase the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube body. After heat treatment, strength, hardness, straightness and concentricity of the treated tubes will be tested in our lab.
Specification of International Standard HDD Rock Drill Rods Stainless Steel Forging Processing Type
| Size (in) | Nominal Weight (1b/ft) | OD of Pipe Body | Wall Thickness of Pipe Body | Grade | Upset Type | Conn. Type | OD of Pin and Box | ID of Pin | ||||
| (in) | (mm) | (in) | (mm) | (in) | (mm) | (in) | (mm) | |||||
| 2 3/8 | 6.65 | 2 3/8 | 60.32 | 0.280 | 7.11 | EXGS | EU | NC26 (2 3/8 IF) | 3 3/8 | 85.70 | 1 3/4 | 44.45 | 
| 2 7/8 | 10.40 | 2 7/8 | 73.02 | 0.36 | 9.19 | NC31 (2 7/8 IF) | 4 1/8 | 104.80 | 2 | 50.80 | ||
| 3 1/2 | 13.30 | 3 1/2 | 88.90 | 0.37 | 9.35 | NC38 (3 1/2 IF) | 5 | 127.00 | 2 7/16 | 61.91 | ||
| 3 1/2 | 15.50 | 3 1/2 | 88.90 | 0.45 | 11.40 | NC38 (3 1/2 IF) | 5 | 127.00 | 2 1/8 | 53.98 | ||
| 4 | 14.00 | 4 | 101.60 | 0.33 | 8.38 | NC46 (4 IF) | 6 | 154.20 | 3 1/4 | 82.55 | ||
| 4 1/2 | 16.60 | 4 1/2 | 114.30 | 0.34 | 8.56 | IEU | NC40 (4 IF) | 6 1/4 | 158.80 | 3 | 76.20 | |
| 4 1/2 | 20.00 | 4 1/2 | 114.30 | 0.43 | 10.92 | NC46 (4 IF) | 6 1/4 | 158.75 | 2 1/2 | 63.50 | ||
| 5 | 19.50 | 5 | 127.00 | 0.36 | 9.19 | NC50 (4 1/2 IF) | 6 5/8 | 168.30 | 3 1/4 | 82.55 | ||
| 5 | 19.50 | 5 | 127.00 | 0.36 | 9.19 | 5 1/2 FH | 7 | 177.80 | 3 3/4 | 95.25 | ||
| 5 | 25.60 | 5 | 127.00 | 0.50 | 12.70 | NC50 (4 1/2 IF) | 6 5/8 | 168.28 | 2 3/4 | 69.85 | ||
| 5 | 25.60 | 5 | 127.00 | 0.50 | 12.70 | 5 1/2 FH | 7 1/4 | 184.15 | 3 1/4 | 82.55 | ||
| 5 1/2 | 21.90 | 5 1/2 | 139.70 | 0.36 | 9.17 | 5 1/2 FH | 7 1/4 | 184.15 | 3 1/2 | 88.90 | ||
| 5 1/2 | 24.70 | 5 1/2 | 139.70 | 0.42 | 10.54 | 5 1/2 FH | 7 1/4 | 184.15 | 3 1/2 | 88.90 | ||
| 6 5/8 | 25.20 | 6 5/8 | 168.28 | 0.33 | 8.38 | 6 5/8 FH | 8 1/4 | 209.55 | 4 3/4 | 120.65 | ||
| 6 5/8 | 27.70 | 65/8 | 168.28 | 0.36 | 9.19 | 6 5/8 FH | 8 1/4 | 209.55 | 4 3/4 | 120.65 | ||

  
Product Advantages:
 
 strong and ductile steel pipe;
 solid quality and considerate service;
 cost-effective;

|   | 
| International Standard HDD Drill Pipe Stainless Steel Forging Processing Type Images | 
 ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8"
                                                                                    
                        
                        
                        
                                                            ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8"
                                                    
                        
                     High Purity HDD Drill Pipe Downhole Drilling Tools With Even Composition
                                                                                    
                        
                        
                        
                                                            High Purity HDD Drill Pipe Downhole Drilling Tools With Even Composition
                                                    
                        
                     High Strength Water Well Drill Pipe With Thru Wall Heat Treated Tube Body
                                                                                    
                        
                        
                        
                                                            High Strength Water Well Drill Pipe With Thru Wall Heat Treated Tube Body
                                                    
                        
                     Vermeer Case HDD Drill Pipe Oilfield Tubing Heat Treatment Self Connecting Mode
                                                                                    
                        
                        
                        
                                                            Vermeer Case HDD Drill Pipe Oilfield Tubing Heat Treatment Self Connecting Mode
                                                    
                        
                     High Performance Ditch Witch Drill Rods Seamless Drill Pipe Corrosion Resistance
                                                                                    
                        
                        
                        
                                                            High Performance Ditch Witch Drill Rods Seamless Drill Pipe Corrosion Resistance
                                                    
                        
                     Non dig HDD Drill Pipe For Ditch Witch Horizontal Directional Drilling Machine
                                                                                    
                        
                        
                        
                                                            Non dig HDD Drill Pipe For Ditch Witch Horizontal Directional Drilling Machine
                                                    
                        
                     Higher Hardness Steel Drill Pipe 3 Meters 7.11mm - 12.7mm Wall Thickness
                                                                                    
                        
                        
                        
                                                            Higher Hardness Steel Drill Pipe 3 Meters 7.11mm - 12.7mm Wall Thickness
                                                    
                        
                     Forged Welding HDD Drill Pipe Clamp Elevator Wiper Float Valve Thread Protector
                                                                                    
                        
                        
                        
                                                            Forged Welding HDD Drill Pipe Clamp Elevator Wiper Float Valve Thread Protector
                                                    
                        
                     API Standard HDD Drilling Tools Drill Steel Pipe Forged R780 G105 S135 Grade
                                                                                    
                        
                        
                        
                                                            API Standard HDD Drilling Tools Drill Steel Pipe Forged R780 G105 S135 Grade
                                                    
                        
                     Alloy Structure Steels HDD Drill Pipe For Underground Utilities Installation
                                                                                    
                        
                        
                        
                                                            Alloy Structure Steels HDD Drill Pipe For Underground Utilities Installation