TOBO STEEL GROUP CHINA
TOBO GROUP TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
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Packaging Details
In plywood case, wooden case, steel framed case
Delivery Time
30 days after receving the deposit
| Name | seamless copper nickel alloy pipe manufacturer |
| Brand | TOBO Group |
| Standard | ASTM B165/ASME SB165, ASTM B111/ASME SB111, etc. |
| Material | C68700,C44300,C70600,C71500,C71640,etc. |
| Type | Seamless/SML |
| O.D | 8-88.9mm |
| W.T | 0.7-10mm |
| Length | 1000-38000mm |
| Technique | Cold Finished (Cold Drawing and Cold Rolling) |
| Ends | PE/Plain Ends, BE/Beveled Ends |
| Surface Treatment | Pickled,Passivation,Inside & Outside Mechanical Polishing, BA, Electropolishing (EP) |
| Heat Treatment Condition | Solution Annealing and water rapid quenched |
| Test Requirement | Eddy Current Test, Hydrostatic Test, UT,Penetrant Test,Air underwater pressure Test, PMI Test, Spectro Test,Intergranular Corrosion Test,Sharpy Impact Test,Hardness Test, Tension Test (Elongation,Yield Strength,Tensile Strength),Flarring Test etc. |
| Application | Oil,condenser,air cooler,heat exchanger etc. |
| Certificate | ISO9001:2008,PED/97/23/EC and China Pressure Vessel Pipeline Manufacturing License(A1 & A2) |
| Capacity | 3000 tons/year |
| Package | In bundles, plywood cases, wooden cases with water-proof package, etc. |
| Product Origin | Shanghai , China(mainland). |
| Trade Terms | FOB, CIF, CFR, DDP, EXW, etc. |
| Payment Terms | T/T, L/C |
| Nearest Port | Shanghai, China |
| Main Market | Domestic Market, North America, Western Europe, South America, Eastern Asia etc. |
copper nickel 90/10 tube :
Shanghai TOBO Group provides Nickel-Copper Tube, and we can produces the tubes with different diameters, wall thicknesses and lengths according to your specific requirements. Check back here often for Nickel-Copper Tube.
Specification of copper nickel 90/10 tube :
1) Grade:C71500 C70600
2) Diameter: 10mm-55mm
3) Wall thickness: 0.5mm-3mm
4) Length: 1000mm-8000mm
5) Temper:Soft, Half Hard ,Hard
More detailed imformation as the following table:
| Grade | Temper | Section Size (mm) | Length | |
| Outer Diameter | Wall Thickness | |||
| CuNi30Mn1Fe (C71500) | Soft | Φ12 ~ 55 | 0.75-3.0 | 1000 ~ 8000 |
| Half Hard | Φ10 ~ 50 | 0.75-3.0 | 1000 ~ 8000 | |
| Hard | Φ10 ~ 50 | 0.75-3.0 | 1000 ~ 8000 | |
| CuNi10Fe1Mn ( C70600 ) | Soft | Φ12 ~ 55 | 0.5-3.0 | 1000 ~ 8000 |
| Half Hard | Φ10 ~ 50 | 0.75-3.0 | 1000 ~ 8000 | |
| Hard | Φ10 ~ 50 | 0.75-3.0 | 1000 ~ 8000 | |
Shanghai Metal Corporation also provides Nickel-Copper Tubes and Rods which are made from special Monel Alloy.
| Grade | ISO | ASTM | BS | DIN | UNS |
| Monel | Monel 300 | A494 | --- | --- | --- |
| Monel 400 | B127/163/164/165 | NA 13 | 2.4360 | N04400 | |
| Monel R405 | B164 | --- | --- | --- | |
| Monel K500 | B865 AMS 4676E | NA 18 | 4375 | N05500 |
| Inconel | Inconel 600 | B163/166/168 | --- | 2.4816 | N06600 |
| Inconel 625 | B443/444/446/564 | --- | 2.4856 | N06625 | |
| Inconel 690 | --- | --- | 2.4642 | N06690 | |
| Inconel 718 | B637/AMS 5662/AMS5663 | --- | 2.4668 | N07718 | |
| Inconel 750 | B637 | --- | 2.4669 | N07750 |
| Incoloy | Incoloy 800 | B163/B407/B408/B409 | NA 15 | 1.4876 | N08800 |
| Incoloy 800H | B409/B407 /B163/B408 | --- | 1.4558 | N08810 |
Features of copper nickel 90/10 tube :
1) High toughness
2) High strength
3) High stability
4) Excellent elasticity with fine silver gloss
5) Good fatigue
6) Rust and corrosion resistance properties
7) C7521 and C7541 have very good deep-drawing performance
Applications of copper nickel 90/10 tube :
1) Shielding material for communication electronics
2) Antenna material
3) SEMI-shielding material
4) Spring contact
5) Flexible terminal
6) Environmentally-friendly plating-free electronic parts and components
7) Quartz oscillator
8) High-level material and electric material.
9) Aerospace industry
10)Chemical equipment
Our copper nickel 90/10 tube Products:
1.Can we supply the sample ?
Yes,we can supply the sample of copper nickel pipe.You can tell us the detail size.
2.Can we accept customize?
Yes,we can.We can manufacture as customer's requirement.You can send the CAD or drawing to us.
3.Quality problem?
According to the standard for production.And the products must pass the quality inspection department.We also accept Third Part Inspection.
4.Delivery time?
Prompt delivery for standard size,or under the contract.
5.Payment term?
Under the contract.
6.Other problem?
You can contact our customer service staff to ask help.
| 1. Dose TOBO Group have and operate a quality system? Which quality standard does TOBO Group have? |
| Yes, both TOBO Group office and facilities have got ISO9001:2008 Quality Management System, which audited by DNV and TUV. |
| 2. What’s your capacity of seamless and welded pipe? |
| Seamless pipe & tube: 6000 tons/year; Welded pipe & tube: 5000 tons/year. |
| 3. Does TOBO Group establish Health, Safety and Environment System? Which institution certified it? |
| Yes, our facilities have already established HSE system according to ISO/CD 14690 and GB/T24001:2004 (IDT ISO14001) here audited by BDQC, member of IAF and CNAS. |
| 4. Does TOBO Group have his own test & inspection lab for tubes and pipes products? |
| Yes, we have two Test and Inspection Centres in our two facilities. More information, please contact our sales manager to require the details. |
| 5. Is any discount for TOBO Group ’s Offer? |
| TOBO Group Sales Team makes the offer according to ERP System with reasonable profits here. Special Discount Need to meet requirements and comply with internal audit system. |
| 6. Does TOBO Group accept more flexible payment terms? |
| Yes, TOBO Group ‘s customer credit system in 2-3 years and customer Survey by Third Party Independent Agent employed by TOBO Group to control the financial risky here by TOBO Group Financial Department. |
| 7. How to involved in TOBO Group ‘s global sole agents system? |
| TOBO Group global agents’ application requirements in areas can has their own financial system and get technique supports from TOBO Group team. |
Company name :TOBO Group
Contact person : Summer
Number : +8617717932304