DMV Pipe and Tube Overview
European-mill nickel alloy pipe and tube, with cutting and packing at our Mumbai godown.
Commercially Pure Nickel DMV Tubes Supplier in India with Ready Stock
Metal Tube Industries has imported, stocked and processed pipes and tubes since 1980. Our Mumbai godown holds DMV seamless nickel and nickel based alloy tube. Grades include pure nickel DMV 200 and 201, and nickel-copper DMV 400. Corrosion resistant stock covers DMV 825, 625 and C276 for aggressive process media. Heat resistant grades include DMV 800H, 601 and 617 for high temperature duty. Typical uses are chemical processing, offshore oil and gas, power generation and marine. Heat exchanger, food and electronics plants also use these DMV nickel alloys. Send DMV grade, outside diameter and wall; we quote the same working day. Lengths are cut, marked and packed with a heat-wise certificate before dispatch. Cargo ships through Nhava Sheva to plants across India and many overseas markets.
Table Of Content
DMV Pipe and Tube Specification
DMV Pipes & Tubes Supplier in India stocks every grade to the specification below.
Corrosion Behaviour
- Chromium, molybdenum and copper lift resistance
- Strong against sulphuric, hydrochloric and phosphoric acid
- Also resists alkaline solutions
High Temperature Strength
- Cr, Mo, W, Ti, Al and Nb raise hot strength
- Nickel added to offset limited solubility
- Top alloyed types carry very low iron
Commercially Pure Nickel
- Face centred cubic solid solution
- Ferromagnetic, high electrical and thermal conductivity
- Suits caustic alkali and food process duty
Density Range
- 8.0 to 8.9 g/cm3 across the DMV list
- Pure nickel at the top, 800 series at the bottom
- Used for weight planning at quote
Strength Range
- Minimum yield from 83 MPa (DMV 201)
- Up to 1035 MPa (DMV 718)
- Values listed in MPa and ksi
Grade Classes
- Pure nickel and nickel-copper
- Corrosion resistant grades
- Heat resistant grades
Buy DMV Hot Finished Pipes & Tubes in Custom Sizes with Various Grades
DMV Cold Finished Pipe Dimensions (OD x Wall)
DMV Pipes & Tubes Stockist in India holds these cold finished sizes ready.
| Outside Diameter | Wall Thickness (cold finished) | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 18 | 16 | 14 | 13 | 12 | 11 | 10 | 9 | ||||||||||||||
| 0.035 0.89 | 0.039 1.0 | 0.047 1.2 | 0.049 1.24 | 0.059 1.5 | 0.063 1.6 | 0.065 1.65 | 0.071 1.8 | 0.079 2.0 | 0.083 2.11 | 0.095 2.41 | 0.098 2.5 | 0.102 2.6 | 0.109 2.77 | 0.114 2.9 | 0.120 3.05 | 0.126 3.2 | 0.134 3.4 | 0.142 3.6 | 0.148 3.76 | 0.157 4.0 | ||
| 0.500 | 12.70 | - | - | - | - | - | - | - | - | - | ||||||||||||
| 0.540 | 13.72 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
| 0.551 | 14.00 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
| 0.625 | 15.90 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 0.675 | 17.20 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| 0.750 | 19.05 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 0.787 | 20.00 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 0.840 | 21.30 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 0.984 | 25.00 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| 1.000 | 25.40 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 1.050 | 26.90 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 1.181 | 30.00 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 1.250 | 31.80 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 1.315 | 33.70 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 1.500 | 38.10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 1.660 | 42.40 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 1.750 | 44.50 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 1.900 | 48.30 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 2.000 | 50.80 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 2.125 | 54.00 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
Commercially Pure Nickel DMV Pipe & Tube Tolerances
DMV Pipes & Tubes Exporter supplying EN ISO 1127 tolerance classes on every order.
Tolerances on Outside Diameter
| Finish | EN ISO 1127 tolerance class | Permissible deviation |
|---|---|---|
| Hot Extruded | D2 | ± 1.0% (min. ± 0.5 mm / ± 0.0197") |
| Cold Finished | D2 | ± 1.0% (min. ± 0.5 mm / ± 0.0197") |
| Cold Finished | D3 | ± 0.75% (min. ± 0.3 mm / ± 0.0118") |
| Cold Finished | D4 | ± 0.5% (min. ± 0.1 mm / ± 0.0039") |
Tolerances on Wall Thickness
| Finish | Wall thickness | EN ISO 1127 tolerance class | Permissible deviation |
|---|---|---|---|
| Hot Extruded | ≤ 5 mm (0.1969") | T1 | ± 15.0% (min. ± 0.6 mm / ± 0.0236") |
| Hot Extruded | > 5 mm (0.1969") | T2 | ± 12.5% (min. ± 0.4 mm / ± 0.0157") |
| Cold Finished | All walls | T3 | ± 10% (min. ± 0.2 mm / ± 0.0079") |
| Cold Finished | All walls | T4 (on request) | ± 7.5% (min. ± 0.15 mm / ± 0.0059") |
DMV Pipes Distributor in India, Trading and Stockholding Since 1980
Send DMV grade, outside diameter and wall; our priced offer returns within the working day.
Request Quote Now
Types of DMV Pipes and Tubes
DMV Pipes & Tubes Supplier in Mumbai offers these pipe and tube types from stock.
Pure NickelDMV 200 Nickel Pipe
- UNSN02200
- EN2.4066
Ni-Cr-Mo-NbDMV 625 Pipe
- UNSN06625
- EN2.4856
Ni-CuDMV 400 Tube
- UNSN04400
- EN2.4360
Ni-Mo-Cr-WDMV C276 Tube
- UNSN10276
- EN2.4819
Stockist of DMV Cold Finished Tube as per American Standards, Refer Properties
DMV Nickel Alloy Typical Chemical Composition (%)
DMV Pipes & Tubes Supplier in Bangalore quotes grades with typical chemical composition shown below.
DMV 200 (UNS N02200)
DMV 201 (UNS N02201)
DMV 400 (UNS N04400)
DMV 8020 (UNS N08020)
DMV 928 (UNS N08028)
DMV 931 (UNS N08031)
DMV 4692 (UNS N08034)
DMV 800L (UNS (N08800))
DMV 800 (UNS N08800)
DMV 825 (UNS N08825)
DMV 600L (UNS N06600)
DMV 690 (UNS N06690)
DMV 625 (Gr.1) (UNS N06625 Gr.1)
DMV G3 (UNS N06985)
DMV C22 (UNS N06022)
DMV 59 (UNS N06059)
DMV C4 (UNS N06455)
DMV C276 (UNS N10276)
DMV 718 (UNS N07718)
DMV 800H (UNS N08810)
DMV 811 (UNS N08811)
DMV AC66 (UNS S33224)
DMV 600H (UNS N06600)
DMV 625 (Gr.2) (UNS N06625 Gr.2)
DMV 601 (UNS N06601)
DMV 617 (UNS N06617)
DMV 263 (UNS N07263)
Mechanical Properties of DMV Nickel Alloy Tube
DMV Pipes & Tubes Supplier in Vishakhapatnam lists yield and tensile strength for every grade.
| DMV designation | UNS No. | Rp0.2 Yield Strength | Rm Tensile Strength | Density (g/cm3) | ||
|---|---|---|---|---|---|---|
| MPa | ksi | MPa | ksi | |||
| Pure Nickel and Nickel-Copper | ||||||
| DMV 200 | N02200 | 103 | 15 | 379 | 55 | 8.9 |
| DMV 201 | N02201 | 83 | 12 | 345 | 50 | 8.9 |
| DMV 400 | N04400 | 180 | 26 | 450 | 65 | 8.8 |
| Corrosion Resistant Grades | ||||||
| DMV 8020 | N08020 | 240 | 35 | 550 | 80 | 8.1 |
| DMV 928 | N08028 | 210 | 31 | 500 | 73 | 8.0 |
| DMV 931 | N08031 | 280 | 41 | 650 | 94 | 8.1 |
| DMV 4692 | N08034 | 310 | 45 | 750 | 108 | 8.1 |
| DMV 800L | (N08800) | 180 | 26 | 450 | 65 | 8.0 |
| DMV 800 | N08800 | 210 | 31 | 500 | 73 | 8.0 |
| DMV 825 | N08825 | 180 | 26 | 530 | 75 | 8.1 |
| DMV 600L | N06600 | 180 | 26 | 550 | 80 | 8.4 |
| DMV 690 | N06690 | 205 | 30 | 585 | 85 | 8.2 |
| DMV 625 (Gr.1) | N06625 Gr.1 | 414 | 60 | 827 | 120 | 8.5 |
| DMV G3 | N06985 | 205 | 30 | 585 | 85 | 8.3 |
| DMV C22 | N06022 | 310 | 45 | 690 | 100 | 8.7 |
| DMV 59 | N06059 | 340 | 50 | 690 | 100 | 8.6 |
| DMV C4 | N06455 | 280 | 41 | 700 | 102 | 8.6 |
| DMV C276 | N10276 | 350 | 51 | 750 | 109 | 8.4 |
| DMV 718 | N07718 | 1035 | 150 | 1276 | 185 | 8.2 |
| Heat Resistant Grades | ||||||
| DMV 800H | N08810 | 170 | 25 | 500 | 73 | 8.0 |
| DMV 811 | N08811 | 170 | 25 | 500 | 73 | 8.0 |
| DMV AC66 | S33224 | 185 | 27 | 500 | 73 | 8.0 |
| DMV 600H | N06600 | 240 | 35 | 550 | 80 | 8.4 |
| DMV 625 (Gr.2) | N06625 Gr.2 | 276 | 40 | 690 | 100 | 8.4 |
| DMV 601 | N06601 | 240 | 35 | 600 | 87 | 8.1 |
| DMV 617 | N06617 | 300 | 44 | 700 | 102 | 8.4 |
| DMV 263 | N07263 | 585 | 118 | 1004 | 145 | 8.4 |
DMV Grade Material Equivalent
DMV Pipes & Tubes Supplier in Pune matches each grade to UNS and EN numbers.
DMV Nickel Alloy Tube Exporter in India, Shipping Nhava Sheva to Jebel Ali, UAE
Give us the port of discharge and tonnage; export crating and papers follow.
Request Export Quote
DMV Corrosion Resistant and Heat Resistant Grade Classes
Pick the DMV class by service first, then confirm the grade at enquiry.
Pure Nickel and Nickel-Copper
Corrosion Resistant
Heat Resistant
DMV 200 vs DMV 201 Nickel Pipe & Tube
Both are commercially pure nickel; the main difference is carbon content and temperature limit.
DMV 200
- Higher carbon, max 0.15%
- Best below about 315°C
- Slightly higher strength and hardness
- Standard choice for chemical and food equipment
DMV 201
- Low carbon, max 0.02%
- Safe above 315°C, resists graphitization
- Softer, better for deep drawing and spinning
- Preferred for hot caustic service and heat-exposed parts
Get DMV Nickel & Nickel Based Alloy Tube for Marine and Offshore Technology
Applications of DMV Nickel Alloy Pipes and Tubes
DMV Pipes & Tubes Supplier in Hyderabad serves chemical, offshore, power and marine plants.
Chemical Processing
Tube for acid and alkaline process lines.
DMV market: ChemicalOil and Gas Offshore
Alloy tube for offshore platform service.
DMV market: OffshorePower and Nuclear
Heat resistant grades for power duty.
DMV market: PowergenMarine
Corrosion resistant tube for marine use.
DMV market: MarineHeat Exchangers
Tube for exchanger and condenser bundles.
DMV: Heat exchangersFood and Electronics
Pure nickel for food and electronic parts.
DMV 200 / 201
DMV Nickel Based Alloy Tube Finishes Explained
Custom sizes, wall confirmed at quotation.
Cold Finished Tube
Precision tubing for tighter dimensions.
Hot Finished Pipe
Pipe and hollow bar, heavier sections.
Tolerance Basis
General tolerances follow EN ISO 1127.
Custom Requirements
Custom tolerances available on request.
DMV Pipes Distributor in Mumbai, EN 10204 3.1 Certified
Certificates naming the DMV designation and heat travel with every consignment.
Get Supplier Quote
Purchase DMV Pipes & Tubes Online at Dealer Price with Complete Documentation
Export Documents and Testing for DMV Tube
DMV Pipes & Tubes Supplier in Secunderabad provides EN 10204 3.1 certificates with every shipment.
Test Certificate
EN 10204 3.1 heat-wise MTC; 3.2 when you ask.
PMI Check
Alloy is verified on the tube before it is packed.
Third-Party Inspection
Your nominated inspector can witness on request.
Commercial Papers
Invoice and certificate of origin come with the shipment.
Packing Papers
Wooden packing carries a fumigation certificate.
Guarantee Letter
A written guarantee backs the material supplied.
DMV Pipe and Tube Delivery Estimate
DMV Pipes & Tubes Supplier in Mangalore dispatches from Mumbai stock in 2-5 days.
Ex-Stock Dispatch
Dispatch from Mumbai godown within 2-5 days.
Sea Freight
Shipped via Nhava Sheva to global ports.
Air Freight
Short tube pieces flown for urgent shutdowns.
Country-Specific ETA
Quote states sailing week and discharge port.
Free Quote
List the DMV grade, OD, wall and length, and receive your tube rate from India.
FAQ on DMV Pipes and Tubes
What is the DMV pipe price per kg in India?
Rates depend on DMV grade, outside diameter, wall and quantity; share your list for a written quote.
Which DMV pipe and tube sizes do you supply?
Cold finished and hot finished DMV tube is quoted to your outside diameter and wall, with custom sizes confirmed at quotation.
Which DMV nickel alloy grades can you supply?
The DMV range includes Nickel 200 and 201, DMV 400, 825, 625, C22, C276, 800H and 718, with UNS and EN numbers shown on the page.
Which test certificate comes with DMV pipes and tubes?
EN 10204 3.1 heat-wise as standard; 3.2 and third-party inspection on request.
Do you ship DMV pipes and tubes to South Africa, the UAE, Kenya and Canada?
Yes, via Nhava Sheva; transit takes 5-30 days.