Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Model NO.: Hastelloy C4
• Purity: 67%
• Alloy: Alloy
• Type: Nickel Pipe
• Powder: Not Powder
• Technique: Cold Drawn/Cold Roll
• Surface Treatment: Annealed Pickled, Bright Annealed
• Section Shape: Round/Hollow
• Transport Package: Bundles/Wooden Box
• Specification: Hastelloy C4
• Trademark: GH-STEEL
• Origin: China
• HS Code: 75052200
• Production Capacity: 1000ton Per Month

Product Description

Product Description

Hastelloy C-4 seamless pipe & tube is a high performance alloy pipe. It is suitable for various chemical processing and high temperature applications.
Our Hastelloy C-4 seamless pipe & tube is made to ASTM B622 standard. It has excellent chemical stability and mechanical properties, high temperature resistance, corrosion resistance and wear resistance. Hastelloy C-4 is very suitable for chemical process, petrochemical, pharmaceutical, aerospace and other fields.
Our Hastelloy C-4 seamless pipe & tube can be customized in various sizes and thicknesses. We use the most advanced production technology and equipment to ensure the smoothness and uniformity of the pipe surface. We also do 100% eddy current testing on every seamless pipe & tube.

1. Material	Steel Grade	HASTELLOY: C4(N10675)
	Production Process	Available in cold rolled and cold drawn
	Standard	ASTM B622 / ASME SB622
2. Diameter of Stainless Pipe	W.T	1mm-10mm
	Diameter	20mm thru 219mm
	Length	2m-12m, or customer required
4. Application	Chemical Process Petrochemical Oil & Gas Pharmaceutical Geothermal Sea Water Water Desalination LNG (Liquefied Natural Gas) Biomass Mining Utilities Nuclear Power Solar Power
5. Packing	*All of our nickel alloy seamless pipes and tubes are packaged according to international standards to prevent any possible damage or loss. By default, we will use thick woven plastic bags to bundle the finished pipes together in batches. For some special pipes and tubes that are vulnerable to dirt, scratches, stress, or rough handling, we will suggest using wooden cases for protection. Please note that wooden cases may incur extra costs not only for the case itself but also for increased freight costs, especially when using air transportation. To enhance customer experience, we also provide dedicated packaging according to your specific requirements."
6. Delivery Time	1.for ready stock :7 days after receiving the deposit of T/T 2.For MTO: 35 days after receiving the  deposit of T/T
7. Trade Terms	EXW,FOB, CFR, CIF etc.
8. Payment Terms	1.30%T/T in advance, the balance against the B/L copy 2.30%T/T in advance, the balance against the L/C at sight
9. Loading Port	Ningbo/Wenzhou/Shanghai

 

Product Parameters

CHEMICAL COMPOSITION FOR HASTELLOY C4 SEAMLESS PIPE 

Grade

Ni

Cr

Mo

Fe(max)

Ti(max)

Co(max)

C(max)

Mn(max)

Si(max)

P(max)

S(max)

V(max)

Hastelloy C4

balance

14.0~18.0

14.0~17.0

3

0.7

2

0.015

0.5

0.08

0.04

0.03

0.35

PHYSICAL PROPERTIES FOR HASTELLOY C4 SEAMLESS PIPE

Density	8.64 g/cm3
Melting	1350-1400ºC

MECHANICAL PROPERTIES FOR HASTELLOY C4 SEAMLESS PIPE

Tensile Strength	Yield Strength	Elongation	Reduction of Area	Hardness
	(0.2% Offset)
MPa, min	MPa, min	%, min	%, min	Rockwell
690	276	40	...	...

What ASTM standards of Hastelloy C-4 ?

ASTM Standard	Description
ASTM B574	Standard Specification for Nickel-Chromium-Molybdenum Alloys (Including Hastelloy C-4) - Forged and Rolled Bar, Rod, and Wire
ASTM B622	Standard Specification for Seamless Nickel-Chromium-Molybdenum Alloy (Including Hastelloy C-4) Pipe and Tube
ASTM B619	Standard Specification for Welded Nickel-Chromium-Molybdenum Alloy (Including Hastelloy C-4) Pipe
ASTM B575	Standard Specification for Nickel-Chromium-Molybdenum Alloys (Including Hastelloy C-4) - Plate, Sheet, and Strip

 

ASTM B622 STANDARD DIMENSION AND PERMISSIBLE

Pipe Schedules
Nominal Pipe Size, in.	Outside Diameter	Nominal Wall Thickness
		Schedule No. 10	Schedule No. 40	Schedule No. 80
Inches
1⁄4	0.54	0.065	0.088	...
3⁄8	0.675	0.065	0.091	0.126
1⁄2	0.84	0.083	0.109	0.147
3⁄4	1.05	0.083	0.113	0.154
1	1.315	0.109	0.133	0.179
1-1⁄4	1.66	0.109	0.14	0.191
1-1⁄2	1.9	0.109	0.145	0.2
2	2.375	0.109	0.154	0.218
2-1⁄2	2.875	0.12	0.203	0.276
3	3.5	0.12	0.216	0.3
Millimetres
1⁄4	13.72	1.65	2.24	...
3⁄8	17.14	1.65	2.31	3.2
1⁄2	21.34	2.11	2.77	3.73
3⁄4	26.67	2.11	2.87	3.91
1	33.4	2.77	3.38	4.55
1-1⁄4	42.16	2.77	3.56	4.85
1-1⁄2	48.26	2.77	3.68	5.08
2	60.32	2.77	3.91	5.54
2-1⁄2	73.02	3.05	5.16	7.04
3	88.9	3.05	5.49	7.62

Permissible Variations for Outside Diameter and Wall Thickness of Seamless Cold-Worked Pipe and Tube
Nominal Outside Diameter,	Permissible Variations				Thickness of Specified Minimum Wall, %
in. (mm)	Outside Diameter,		Thickness of		Plus	Minus
	in. (mm)		Specified
			Nominal Wall, %
	Plus	Minus	Plus	Minus
Over 0.400 (10) to 5/8 (16), excl	0.005 (0.13)	0.005 (0.13)	15	15	30	0
5/8 (16) to 1 1/2 (38), incl	0.0075 (0.19)	0.0075 (0.19)	10	10	22	0
Over 1 1/2 (38) to 3 (76), incl	0.010 (0.25)	0.010 (0.25)	10	10	22	0
Over 3 (76) to 4 1/2 (114), incl	0.015 (0.38)	0.015 (0.38)	10	10	22	0
Over 4 1/2 (114) to 6 (152), incl	0.020 (0.51)	0.020 (0.51)	12.5	12.5	28	0
Over 6 (152) to 6 5/8 (168), incl	0.025 (0.64)	0.025 (0.64)	12.5	12.5	28	0
Over 6 5/8 (168) to 8 5/8 (219), incl	0.031 (0.79)	0.031 (0.79)	12.5	12.5	28	0
Over 8.625 (219) to 14 (356), incl	0.062 (1.57)	0.031 (0.79)	15	12.5	30	0
Over 14 (356) to 24 (610), incl	0.125 (3.18)	0.031 (0.79)	15	12.5	30	0
Permissible Variations for Outside Diameter and Wall Thickness of Hot-Finished Tube
Nominal Outsider Diameter,	Permissible Variations
in. (mm)	Outside Diameter or Inside		% of Thickness of Specified		% of Thickness of Specific
	Diameter, in. (mm)		Nominal Wall		Minimum Wall
	+	-	+	-	+	-
3/4 (19) to 1 1/2 (38), incl	0.015 (0.4)	0.031 (0.8)	12.5	12.5	28.5	0
Over 1 1/2 (38.1) to 4 (102), incl	0.031 (0.8)	0.031 (0.8)	12.5	12.5	28.5	0
Over 4 (102) to 9 1/4 (235), incl	0.062 (1.6)	0.031 (0.8)	12.5	12.5	28.5	0
Permissible Variations for Outside Diameter and Wall Thickness of Seamless Hot-Worked Pipe
Nominal Outsider Diameter,	Permissible Variations
in. (mm)	Outside Diameter,		Thickness of Specified		Thickness of Specified
	in. (mm)		Nominal Wall, %		Minimal Wall, %
	Plus	Minus	Plus	Minus	Plus	Minus
1 (25) to 1.900 (48), incl	0.015 (0.40)	0.031 (0.79)	16	12.5	28.5	0
over 1.900 (48) to 4 1/2 (114), incl	0.031 (0.79)	0.031 (0.79)	16	12.5	28.5	0
over 4 1/2 (114) to 6 1/2 (165), incl	0.047 (1.2)	0.047 (1.2)	16	12.5	28.5	0
over 6 1/2 (165) to 9 1/4 (235), incl	0.062 (1.6)	0.062 (1.6)	16	12.5	28.5	0

Permissible Variations in Length
Outside Diameter, in. (mm)	Cut Length, in. (mm)
	Over	Under
Under 2 (50.8)	1/8 (3.2)	0
2 (50.8) and over	3/16 (4.8)	0

Packaging & Shipping

1. All of our stainless steel seamless pipe & tubes are packaged as per international standard to prevent any possible damage or loss. By default, we will use thick woven plastic bag to bundle the finished pipes together in batches.
2. For some special pipes & tubes that are vulnerable to dirt, scratches, stress or rough handling, we will suggest wooden case for protection. Kindly note, wooden case can incur extra cost, not only its own cost, but also the increased freight cost, which is especially true for air transportation.
3. For enhanced customer experience, we also provide dedicated package as per your special requirements.

Certifications

The inspection of our company and products is open to customers themselves or their designated third-party inspectors, such as SGS, BV, TUV, DNV, etc., who are well-known in the industry.
We provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, HT/DNT Test Report, Third Party Inspection Report.
• EN 10204/3.1B
• Raw Materials Certificate
• HT/NDT Test Report
• Third Party Inspection Report
Material Testing: We ensure that all our materials go through strict quality tests before dispatching them to our clients.
• Mechanical Testing
• Hardness Test
• Chemical Analysis - Spectro Analysis
• Positive Material Identification - PMI Testing
• Flattening Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

PRODUCT APPLICATION

• 1. General service
• 2. Curatorial Industry
• 3. Food Industry
• 4. Ornamental
• 5. Aerospace Industry
• 6. Petrochemical
• 7. Fluid transport
• 8. Nuclear Industry
• 9. Boiler heat- exchanger
• 10. Oil and gas service

Company Profile

Wenzhou Guohao Steel was established in 2008. We are ISO 9001:2015 approved manufacturer, having a state-of-the-art infrastructure facility for having smooth production process. It has successfully grown by focusing on serving customers across a range of high technology industries. One of our company strengths is its people, with many colleagues having been with the company from the beginning. This provides our customers with the benefit of a wealth of experience and industry knowledge. Guohao Steel now has the whole of manufactured stainless steel products to add to its already large range of High Performance Nickel Alloys.
Guohao Steel adhere to the high standards of integrity and compliance required, including:

1. Environmental standards
2. Health and safety standards
3. Ethical trading standards
4. Export compliance requirements

We now stock and have direct access to a wide range of other materials, including stainless steels and nickel alloys. We supply and process pipes for numerous key industry sectors, collaborating with both small businesses and large international manufacturers across various countries. Due to our reputation for quality, reliability, and industry approvals, we are a well-regarded supplier in diverse sectors. Our delivery of long-term tangible benefits enables our customers to compete in today's challenging global marketplace.
In order to achieve our goals, we are improving our facilities and expanding our machinery to offer broader processing capabilities. Additionally, our investment extends to the growth and development of our teams, which represent our most valuable resource. We aim for our customers to receive the best experience and trust in the expertise, knowledge, and experience of our teams. As we continue looking towards the future, we rely on our core values to guide both decisions and actions.

Our Advantages

1. More than 16 Years of Experience in Stainless Steel Production.
2. Provides cost-effective products and professional services to you.
3. We offer an extensive range of stainless steel, super duplex steel,nickel alloy.

FAQ

1.Q: Do you provide customized product services?
A: Of course, we can design and produce the products you need based on your specifications and drawings. For example: special dimensions, special controls, OEM, etc.

2.Q: Are you a manufacturer or trader?
A: We are manufacturers. We have our own factory to produce and process various kinds of stainless steel /nickel alloy pipes.

3.Q: Can we get the some samples?Is there a charge?
A: Yes, we will provide you with the samples you want. The samples are free of charge, but the customer may have to pay the freight.

4.Q: Can we visit your factory?
A: Of course, we welcome you to visit our factory on-site or visit our production line through online videos to learn more about our strength and quality. Once we have your schedule, we will arrange a professional sales team to follow up with you.

5.Q: How do you ensure the quality of the product?
A: All products must undergo three inspections throughout the entire manufacturing process, including production, cutting, and packaging. The factory inspection report is provided with the goods. If necessary, third-party inspections such as SGS can be accepted.

6.Q: What is your delivery time?
A: Different products and procurement quantities have different delivery times. The product will be delivered as soon as possible on the basis of quality assurance. Usually, if the goods are in stock, it takes 3-10 days. Alternatively, if the goods are out of stock, it will take 25 to 45 days.

7.Q: Can you arrange shipment?
A: Of course, we have freight forwarders who have been cooperating for many years. We are VIP and can provide you with the most favorable prices and professional services.

8.Q: What if I don't have import experience?
A: We have rich export experience. As long as you have an import license, please leave the rest to us! We will help you choose the most suitable transportation service to safely and accurately deliver the product to the place where it is needed.