C4 G30 Thick wall Hastelloy Alloy Tube
Plate, Sheet and Strip: ASTM B582, ASME SB582
Bar and Rod: ASTM B581, ASME SB581
Seamless Pipe: ASTM B622, ASME SB622
Welded Pipe: ASTM B619/B626, ASME SB619/SB626
Fittings: ASTM B366/B462, ASME SB366/SB462
Forgings: ASTM B462, ASME SB462
Others: NACE MR0175, ISO 15156
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of c4 g30 thick wall hastelloy alloy tube in China. If you're going to wholesale high quality c4 g30 thick wall hastelloy alloy tube made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Hastelloy Pipe Products Application
C4 G30 seamless tube video
Hastelloy G30 Tube Specifications
| Size | 15 NB to 150 NB IN |
|---|---|
| Type | Seamless / ERW / Welded / Fabricated / Hollow / LSAW Pipes |
| wall thickness | 035" –.095′, (special wall thicknesses available) |
| Schedule | SCH5, SCH10, SCH40, STD, SCH80, SCH160 |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Form | Round, Square, Rectangular, Hydraulic, Straight or 'U' bent Tubes Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded. |
Hastelloy C4 Pipe and Tube Specification
SPECIFICATIONS : ASTM B622, B619, B626 / ASME SB622, SB619, SB626
STANDARD : ASTM, ASME and API
SIZE RANGE : 15"NB – 150"NB
OUTER DIAMETER : 1.250″ – 6.000″ (30-150mm)
WALL RANGE : 0.095″ – 1.000″ (.2.5-25mm)
SCHEDULE : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
TYPE : Seamless / ERW / Welded / Fabricated / LSAW Pipes
LENGTH : Single Random, Double Random & Cut Length
FORM : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tube
Hastelloy Material Specification
Hastelloy G-30 Tube Chemical Composition
| Element | Content (%) |
|---|---|
| Nickel, Ni | 43 |
| Chromium, Cr | 28.0-31.5 |
| Iron, Fe | 13-17 |
| Cobalt, Co | 5 |
| Molybdenum, Mo | 4-6 |
| Tungsten, W | 1.50 – 4 |
| Manganese, Mn | 1.50 |
| Copper, Cu | 1 – 2 .40 |
| Silicon, Si | 0.8 |
| Phosphorous, P | 0.040 |
| Carbon, C | 0.030 |
| Sulfur, S | 0.020 |
| C4 – UNS N06455 | ||
| Element | Simbol | Maximum |
| Carbon | C | 0,015 |
| Manganese | Mn | 1,0 |
| Titanium | Ti | 0,70 |
| Sulfur | S | 0,030 |
| Silicon | Si | 0,08 |
| Nickel | Ni | Balance |
| Chrome | Cr | 14,0-18,0 |
| Molybdenum | Mo | 14,0-17,0 |
| Cobalt | Co | 2,0 |
| Phosphorus | P | 0,04 |
| Iron | Fe | 3,0 |


Hastelloy C4Hastelloy C4 alloy is an austenitic low carbon nickel-molybdenum-chromium alloy. The main difference from other alloys of similar chemical composition developed earlier is the low carbon, silicon, iron, tungsten content and the addition of stabilizing elements titanium. Such a chemical composition is more suitable for manufacturing corrosion-resistant equipment that requires welding, and also has good cold and hot plasticity.
Hastelloy G-30 alloy has excellent corrosion resistance and high temperature strength, and can work stably for a long time in harsh environments of high temperature and pressure. Its corrosion resistance is better than other nickel-based alloys, especially in oxidizing media and acidic environments. In addition, Hastelloy G-30 also has excellent processing performance and welding performance, and can meet the requirements of various complex manufacturing processes.
Products Description
C4 G30 Thick wall Alloy Tube

Customer Case
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AQ
Q: Can you send samples?
A: Of course, we can send samples to all over the world, our samples are free, but customers need to bear the express cost.
Q: What shipping ports are there?
A: Generally, we ship from Tianjin Port, you can choose other ports according to your needs.
Q: About the product price?
Answer: Due to cyclical changes in raw material prices, prices vary in different periods.
Q: About the product price of C4 G30 Alloy tube?
A: Due to cyclical changes in raw material prices, prices vary in different periods.
Contact Us
Address
No.4-1114 Beichen Building, Beicang Town, Beicheng District, Tianjin City, China
Phone
+86-15824687445
ss@gneesteel.com
Skype
mmkelly1314
Whatsapp/Wechat
+86 15824687445
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