High-Pressure Rotary Drilling Hose with API 7K Certification Kelly Hose for Mud Oil-Based Mud Drilling Hose Factory Direct Sales Flexible Hydraulic Hose
Product Details
| Customization: | Available |
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| Material: | Nitrile Rubber |
| Capability: | Mud Hose |
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The supplier's products already have relevant certification qualifications, including:
Mining Product Safety Mark Certificate
Mining Product Safety Mark Certificate
Mining Product Safety Mark Certificate
Certificate of Authority to use the Official API Monogram
Certificate of Authority to use the Official API Monogram
Mining Product Safety Mark Certificate
Mining Product Safety Mark Certificate
Mining Product Safety Mark Certificate
Certificate of Authority to use the Official API Monogram
Certificate of Authority to use the Official API Monogram
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Basic Info.
- Model NO.
- qinglin
- Color
- Black
- Usage1
- Flexible Hose
- Product Name
- Hydraulic Hose
- Hose Material
- Rubber Hose
- Hose Characteristic
- High Pressure Hose
- Standard
- API Spec. 7K
- Product Name2
- Flexible Pipe
- Chemical Characteristic
- Chemical Hose
- Accesories
- Hydraulic Fitting
- Reinforcement
- 2-6 Layers of High-Strength Ultra-Flexible Steel
- Working Temperature
- -20 Degrees Centigrade to +121 Degrees Centigrade
- Outer Layer
- Wear-Resistant, Weather-Resistant Synthetic Rubber
- Hose Characteristics
- Resistant to Wear, Corrosion, Oil-Based/Water-Base
- Connection Form
- Flange/Union/Thread
- Optional Accessories
- Safety Pipe Clamp/Hose Lifting Device/Stainless St
- Inner Material
- Nr&SBR Synthetic Rubber/HNBR/Upe/PTFE
- Transport Package
- Pallet or Wooden Box
- Specification
- 5~100meters/roll
- Trademark
- qinglin
- Origin
- China
- HS Code
- 40092100
- Production Capacity
- 50000000meters/Year
Packaging & Delivery
- Package Size
- 100.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
Product Description
API 7K Certification Rotary Drilling and Vibrator Hydraulic Hose High Pressure Flexible Hose 5000 Psi Rotary Hose Mud in Vibrator high pressure Hose API Spec 7K
Best API 7K Certification Rotary Drilling and Vibrator Hose High Pressure Flexible Hose 5000 Psi Rotary Hose Mud in Vibrator Hose Line API Spec 7K
Inner layer material: hydrogenated nitrile rubber/nitrile rubber/nylon
Working temperature: -29ºC~+121ºC
Survival temperature: 177°ºC can be used continuously for 1 hour
Flexibility level: FSLO~FSL3
Hose characteristics: resistant to wear, corrosion, oil-based/water-based mud, hydrogen sulfide
Connection form: flange/union/thread
Optional accessories: safety pipe clamp/hose lifting device/stainless steel armor
Hebei Qinglin Rubber & Plastic Product Co., Ltd is a high-tech manufacturer. The factory is located in Jing County, Hengshui CityHebei Province, China. The factory covers an area of 30,000 square meters, and the production workshop is 18,000 square metersThere are 198 employees, including 96 with college degrees and 8 senior engineers.The factory mainly produces all kinds of fexible hose and hydraulic accessories, including hvdraulic hose, air hose, steam hose chemical hose. wear-resistant mud & cement hose, composite hose, driling hose, flexible choke & kill line, BOP control hose, highpressure cleaning hose, stainless steel metal hose, compensator, all kinds of unions and quick couplings, driling rig accessories wellcontrol accessories, mud system accessories, rubber sheet, rubber waterstop, waterproof rubber and various joints and sealsand can be customized processing of various types of rubber products.The products are widely used in oil fields, chemical plantscoal mines, industry, aerospace, shipbuilding, metaurgy, mining and dressing, construction, electric power, water powermedicine, food and other industries.
The factory has more than 20 years of experience in the production of high strengthhoses. The high strength hose produced by the company can adopt suitable innermaterial structure, reinforcing structure and outer sheath structure according todifferent operating environment and conveying medium.The company has a full set of international advanced level of high-pressure heavyhose and hydraulic accessories production equipment and inspection equipmentand the company has passed iS09001,IS014001, OHSAS18001,API SPEC 16CAPI SPEC 7K certification.
The company is a supplier of CNPC,CNOOC, CRCC, ANTONOILSCHLUMBERGER,WEATHERFORD, DYNAPAC, etc.And the company evaluatedhas been as a contract and trustworthy units, the quality of products and thecompany's service level has been the majority of customers praise.
Q1. What is your terms of packing?
A: Generally, we pack our goods in plastic bags for inner package.Out package you could choose the carton box or woven bags.
Q2. What is your terms of payment?
A: T/T ,30% In Advanced, and 70% Before delivery,Or L/C. The pictures of products detials and packages will be sent before you pay the balance.
Q3. What is your terms of delivery?
A: FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take within 10 to 30 days as receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.But the delivery charges will be deducted from the customer's future order.
Q6. Do you test all your goods before delivery?
A: Yes,we have three inspection steps to make sure the products you received in high quality.
Q7: Are you accept the OEM?
A: Yes,we support the OEM or ODM.
Q8: Our port of shipment?
A: Tianjin,China or as your request.
| API grade | Inner diameter (mm) |
Inner diameter (in) |
Outer diameter (mm) |
Outer diameter (in) |
Working pressure (MPa) |
Working pressure (psi) |
Test pressure (MPa) |
Test pressure (psi) |
Safety factor | Minimum bending radius (mm) |
Weight (kg) |
| A | 50.8 | 2 | 64 | 2.52 | 10.3 | 1500 | 15.5 | 2250 | 2.5 | 900 | 3.31 |
| 63.5 | 2.5 | 77 | 3.03 | 10.3 | 1500 | 15.5 | 2250 | 2.5 | 900 | 3.42 | |
| B | 50.8 | 2 | 65 | 2.56 | 13.8 | 2000 | 20.7 | 3000 | 2.5 | 900 | 3.7 |
| 63.5 | 2.5 | 77 | 3.03 | 13.8 | 2000 | 20.7 | 3000 | 2.5 | 900 | 3.73 | |
| C | 50.8 | 2 | 66 | 2.6 | 27.6 | 4000 | 41.4 | 6000 | 2.5 | 900 | 4.08 |
| 63.5 | 2.5 | 80 | 3.15 | 27.6 | 4000 | 41.4 | 6000 | 2.5 | 900 | 5.96 | |
| 76.2 | 3 | 106 | 4.17 | 27.6 | 4000 | 41.4 | 6000 | 2.5 | 1200 | 13.28 | |
| 88.9 | 3.5 | 113 | 4.45 | 27.6 | 4000 | 41.4 | 6000 | 2.5 | 1200 | 16.12 | |
| 101.6 | 4 | 129 | 5.08 | 27.6 | 4000 | 41.4 | 6000 | 2.5 | 1400 | 18.3 | |
| 127 | 5 | 158 | 6.22 | 27.6 | 4000 | 41.4 | 6000 | 2.5 | 1500 | 25.96 | |
| D | 50.8 | 2 | 68 | 2.68 | 34.5 | 5000 | 51.7 | 7500 | 2.5 | 900 | 4.9 |
| 63.5 | 2.5 | 83 | 3.27 | 34.5 | 5000 | 51.7 | 7500 | 2.5 | 1200 | 6.71 | |
| 76.2 | 3 | 110 | 4.33 | 34.5 | 5000 | 51.7 | 7500 | 2.5 | 1200 | 15.5 | |
| 88.9 | 3.5 | 118 | 4.65 | 34.5 | 5000 | 51.7 | 7500 | 2.5 | 1400 | 18.7 | |
| 101.6 | 4 | 133 | 5.24 | 34.5 | 5000 | 51.7 | 7500 | 2.5 | 1400 | 20.2 | |
| 127 | 5 | 162 | 6.38 | 34.5 | 5000 | 51.7 | 7500 | 2.5 | 1500 | 29.75 | |
| 152.4 | 6 | 188 | 7.4 | 34.5 | 5000 | 51.7 | 7500 | 2.5 | 1800 | 35.17 | |
| E | 63.5 | 2.5 | 88 | 3.46 | 51.7 | 7500 | 77.6 | 11250 | 2.5 | 1200 | 19.3 |
| 76.2 | 3 | 117 | 4.61 | 51.7 | 7500 | 77.6 | 11250 | 2.5 | 1400 | 22.57 | |
| 88.9 | 3.5 | 136 | 5.35 | 51.7 | 7500 | 77.6 | 11250 | 2.5 | 1400 | 25.24 | |
| 101.6 | 4 | 141 | 5.55 | 51.7 | 7500 | 77.6 | 11250 | 2.5 | 1500 | 27.23 | |
| 127 | 5 | 165 | 6.5 | 51.7 | 7500 | 77.6 | 11250 | 2.5 | 1800 | 28.7 | |
| 152.4 | 6 | 199 | 7.83 | 51.7 | 7500 | 77.6 | 11250 | 2.5 | 1800 | 29.72 | |
| F | 50.8 | 2 | 72 | 2.83 | 69 | 10000 | 103.5 | 15000 | 2.25 | 1200 | 7.25 |
| 63.5 | 2.5 | 92 | 3.62 | 69 | 10000 | 103.5 | 15000 | 2.25 | 1200 | 10.12 | |
| 76.2 | 3 | 121 | 4.76 | 69 | 10000 | 103.5 | 15000 | 2.25 | 1200 | 27.76 | |
| 101.6 | 4 | 148 | 5.83 | 69 | 10000 | 103.5 | 15000 | 2.25 | 1800 | 34.85 | |
| G | 50.8 | 2 | 112 | 4.41 | 103.5 | 15000 | 155.3 | 22500 | 2.25 | 1400 | 27.4 |
| 63.5 | 2.5 | 126 | 4.96 | 103.5 | 15000 | 155.3 | 22500 | 2.25 | 1400 | 31.6 | |
| 76.2 | 3 | 169 | 6.65 | 103.5 | 15000 | 155.3 | 22500 | 2.25 | 1600 | 54.3 |
Inner layer material: hydrogenated nitrile rubber/nitrile rubber/nylon
Working temperature: -29ºC~+121ºC
Survival temperature: 177°ºC can be used continuously for 1 hour
Flexibility level: FSLO~FSL3
Hose characteristics: resistant to wear, corrosion, oil-based/water-based mud, hydrogen sulfide
Connection form: flange/union/thread
Optional accessories: safety pipe clamp/hose lifting device/stainless steel armor
Hebei Qinglin Rubber & Plastic Product Co., Ltd is a high-tech manufacturer. The factory is located in Jing County, Hengshui CityHebei Province, China. The factory covers an area of 30,000 square meters, and the production workshop is 18,000 square metersThere are 198 employees, including 96 with college degrees and 8 senior engineers.The factory mainly produces all kinds of fexible hose and hydraulic accessories, including hvdraulic hose, air hose, steam hose chemical hose. wear-resistant mud & cement hose, composite hose, driling hose, flexible choke & kill line, BOP control hose, highpressure cleaning hose, stainless steel metal hose, compensator, all kinds of unions and quick couplings, driling rig accessories wellcontrol accessories, mud system accessories, rubber sheet, rubber waterstop, waterproof rubber and various joints and sealsand can be customized processing of various types of rubber products.The products are widely used in oil fields, chemical plantscoal mines, industry, aerospace, shipbuilding, metaurgy, mining and dressing, construction, electric power, water powermedicine, food and other industries.The factory has more than 20 years of experience in the production of high strengthhoses. The high strength hose produced by the company can adopt suitable innermaterial structure, reinforcing structure and outer sheath structure according todifferent operating environment and conveying medium.The company has a full set of international advanced level of high-pressure heavyhose and hydraulic accessories production equipment and inspection equipmentand the company has passed iS09001,IS014001, OHSAS18001,API SPEC 16CAPI SPEC 7K certification.
The company is a supplier of CNPC,CNOOC, CRCC, ANTONOILSCHLUMBERGER,WEATHERFORD, DYNAPAC, etc.And the company evaluatedhas been as a contract and trustworthy units, the quality of products and thecompany's service level has been the majority of customers praise.
Q1. What is your terms of packing?A: Generally, we pack our goods in plastic bags for inner package.Out package you could choose the carton box or woven bags.
Q2. What is your terms of payment?
A: T/T ,30% In Advanced, and 70% Before delivery,Or L/C. The pictures of products detials and packages will be sent before you pay the balance.
Q3. What is your terms of delivery?
A: FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take within 10 to 30 days as receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.But the delivery charges will be deducted from the customer's future order.
Q6. Do you test all your goods before delivery?
A: Yes,we have three inspection steps to make sure the products you received in high quality.
Q7: Are you accept the OEM?
A: Yes,we support the OEM or ODM.
Q8: Our port of shipment?
A: Tianjin,China or as your request.
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