Astm B861 Corrosion Resistance Gr2 Tianium Cryogenic Pipe
Tensile requirements
Grade |
Tensile strength |
Yeild strength min max |
Elongation | ||
kis |
MPa
|
ksi Mpa |
ksi Mpa |
% |
|
Gr1 |
35 | 240 | 20(138) | 45(310) |
24 |
Gr2 |
50 | 345 | 40(275) |
65(450) |
20 |
Gr3 |
65 | 450 | 55(380) |
65(450) |
20 |
Gr5 |
130 | 895 | 120(828) |
--- |
10 |
Gr7 |
50 | 345 | 40(275) |
65(450) |
20 |
Gr9 |
90 | 620 | 70(483) |
--- |
15 |
Gr12 |
70 | 483 | 50(345) |
--- |
18 |
Gr38 |
130 | 895 | 115(794) |
--- | 10 |
Chemical requirements
| Grade | Chemical Composition (<%) | ||||||||
| Ti | Al | V | Fe | C | N | H | O | Other max | |
| Gr1 | Blance | --- | --- | 0.20 | 0.08 | 0.03 | 0.01 | 0.18 | 0.4 |
| Gr2 | Blance | --- | --- | 0.30 | 0.08 | 0.03 | 0.01 | 0.25 | 0.4 |
| Gr3 | Blance | --- | --- | 0.30 | 0.08 | 0.05 | 0.01 | 0.35 | 0.4 |
| Gr4 | Blance | --- | --- | 0.50 | 0.08 | 0.05 | 0.01 | 0.40 | 0.4 |
| Gr5 | Blance | 5.5-6.75 | 3.5-4.5 | 0.40 | 0.08 | 0.05 | 0.01 | 0.20 | 0.4 |
| Gr7 | Blance | --- | --- | 0.30 | 0.08 | 0.03 | 0.01 | 0.25 | 0.4 |
| Gr9 | Blance | 2.5-3.5 | 2.0-3.0 | 0.25 | 0.08 | 0.03 | 0.01 | 0.15 | 0.4 |
| Gr12 | Blance | --- | --- | 0.30 | 0.08 | 0.03 | 0.01 | 0.25 | 0.4 |
Permissible variations in diameter
|
Nominal Outside Diameter(NPS) in. mm |
Permissible Variations in outside Diameter Over Under in. mm in. mm |
1/8--1½ (3.2-38) |
1/64(0.397) 1/32(0.794) |
| > 1½ -4 (38-102) | 1/32(0.794) 1/32(0.794) |
| >4-8 (102-203) | 1/16(1.588) 1/32(0.794) |
| >8-18 (203-432) | 3/32(2.382) 1/32(0.794) |
Special requirements to be agreed upon by the supplier and buyer.
1.Bicycle and automobile exhaust tubing ,cooling pipe,Electroplating equipment,precision instruments , ring,environmental protection equipment
2.Thermal power engineering:condenser, heat exchanger, engine vane
3.Vessels:Running pipes, submersible,gas cylinder
4.Oceaneering: evaporator, heat transmitter, exchanger,oil production platform, oil cooler
5.Chemical engineering:Flat plate heat exchanger, flat plate condenser, cooler tower,chloride barrels
6. Aerospace:Engine, fan plate, gas compressor vane, rack, hatch cover, empennage
Production Technology
1.Low Density
2.Excellent Corrosion Resistance in acid and alkali salt
3.High heat transfer capability
4.Good biocompatibility
5. Low elasticity module
6. Low thermal expansion coefficient
7.Superior strength-to-density ratios
8.Good strength at low and high temperature.
Founded in 1996, VAST LINK INTERNATIONAL CO., LIMITED is a modern business group conglomerating steel production, trade, storage and processing, and logistics and distribution. Our headquarters is at the Zhabei District of Shanghai, and we have our own sales and service branch in Busan, South Korea.
Besides, Vast Link is a large-scale distributor in Shanghai, and have a large indoor storage and processing warehouse in Baoshan District of Shanghai where there are above 3,000 tons of cold rolled products stock all year round; at the same time, we provide customers with such services as shearing, slitting , packaging and etc.
1.Package:Plastic bags and form paper as inside,Wooden case as outside
2.We will choose the fastest ,cheapest and safest shipment way for you,such as sea transportation, air transportation and land transportation.
1.We provide free sample
2.After the contract taking effect, we arrange production as soon as possible.
3.Guarantee Quality and Quantity.
4.Provide chemical requirements and mechanical requirements.
5.There are preferential policies for long-term customers.
6.We will try our best to meet customers' requirements.

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