1541G105 S135 Thread Types Coupling Drill Steel Pipe DZ60 DZ50
Brand Name:Torich
Certification:ISO 9001
Model Number:4130 4140 40MnVB 40MnMoB
Minimum Order Quantity:negotiable
Delivery Time:5-8 days
Payment Terms:L/C, T/T
Contact Now
Add to Cart
Verified Supplier
Location:
Ningbo Zhejiang China
Address:
Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Supplier`s last login times:
within 42 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details
Company Profile
Product Details
DZ60 DZ50 1541G105 S135 Thread Types Coupling Drill pipe
Torich is a manufacturer of Thread Types Coupling Manufacturers Range 3 Length HQ NQ BQ API Steel Grade
G105 S135 Water Well Drill Steel Pipe for over 20 years.
Specifications: Drill Pipes for Oil and Mineral Mining
Applications: For Geological Drill underground for Oil and Mineral, for Mining
Exploration
Straightness, Concentricity, Mechanical Properties can meet the
requirement of DCDMA (USA), BS4019 (UK), METRIC (SWEDEN)
Size range: O.D.:6-95mm W.T.:1-10mm L:max12000mm
| Standard | Producton Method | Tube Size | Tolerance |
| GB/T 9808-2008 | Hot rolled | OD | (+1.0%OD) +0.65 / (-0.5%OD) -0.35 |
| WT≤10 WT>10 | (+15%WT) +0.45 / (-10%WT) -0.35 (+12.5%WT, -10%WT) | ||
| Cold Drawn | OD | ±0.50%OD or ±0.20 | |
| WT | ±8%WT or ±0.15 | ||
| Q(N)/ T118-2010 | Cold Drawn | OD | ±0.40%OD or ±0.20 |
| WT | ±7%WT or ±0.15 |
| Designation | Outside Diameter (mm) | Inside Diameter (mm) | ||
| Min | Max | Min | Max | |
| A Wireline | 44.45 | 44.70 | 34.82 | 35.07 |
| B Wireline | 55.55 | 55.90 | 45.95 | 46.30 |
| N Wireline | 69.95 | 70.30 | 60.05 | 60.30 |
| H Wireline | 88.90 | 89.38 | 77.62 | 78.10 |
| P Wireline | 114.30 | 114.78 | 102.79 | 103.27 |
| Chemical composition | |||||||||
| Stee Grade | C | Si | Mn | P max | S max | Cu max | Cr | Mo | B |
| T600 (45MnMoB) | 0.43-0.48 | 0.17-0.37 | 1.05-1.35 | 0.02 | 0.015 | 0.20 | ~ | 0.20-0.25 | 0.001- 0.005 |
| T750 (30CrMnSiA) | 0.28-0.34 | 0.90-1.20 | 0.80-1.10 | 0.02 | 0.015 | 0.20 | 0.8-1.1 | ~ | ~ |
| T850 4140 | 0.38-0.43 | 0.17-0.35 | 0.70-0.90 | 0.02 | 0.015 | 0.20 | 0.9-1.1 | 0.15-0.25 | ~ |
| Mechanical Properties | |||||
| Stee Grade | Tensile Strength Mpa min | Yield Strength Mpa min | Elongation % min | HRC | Tensile Strength Mpa min |
| T600 | 790 | 600 | 14 | ~ | |
| T750 | 850 | 750 | 14 | 26-31 | QT |
| T850 | 950 | 850 | 14 | 28-33 | QT |
| Mechanical Properties | ||||
| Stee Grade | Tensile Strength Mpa min | Yield Strength Mpa min | Elongation % min | Tensile Strength Mpa min |
| ZT380 | 640 | 380 | 14 | Normlized |
| ZT490 | 690 | 490 | 12 | Normlized |
| ZT540 | 740 | 590 | 12 | Normlized |
| ZT590 | 770 | 590 | 12 | Normlized |
| ZT640 | 790 | 640 | 12 | QT |
| ZT740 | 840 | 740 | 10 | QT |
| T850 | 950 | 850 | 15 | QT |
Product Show
QUALITY CONTROL:
1.Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring
Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield
Strength, Elongation,
Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a
perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate
longitudinal and transversal defects.
FAQ
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and
solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is
30-60 days if the goods are not in stock,
it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it
free or extra ?
A: Yes, we could offer the sample for free charge but need pay the
cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before
shippment.
If you have another question, pls feel free to contact us
1541G105 S135 Thread Types Coupling Drill Steel Pipe DZ60 DZ50
Inquiry Cart
0