Hastelloy C276 C22 B2 B3 X Seamless Tube Pipe ASTM B622 Standard

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Model NO.: Hastelloy
• Alloy: Alloy
• Type: Nickel Pipe
• Technique: Cold Drawn/Cold Roll
• Surface Treatment: Annealed Pickled, Bright Annealed
• Section Shape: Round/Hollow
• Pipe End: Plain Ends / Beveled Ends
• Delivery Conditions: Rolled, Cold Drawn, Hot Finish, Stress Relieved, a
• Transport Package: Bundles/Wooden Box
• Specification: Hastelloy
• Trademark: GH-STEEL
• Origin: China
• HS Code: 7507120000
• Production Capacity: 1000ton Per Month

Product Description

1. Material	Steel Grade	HASTELLOY  C276 C22 B-2 B-3
	Production Process	Available in cold rolled and cold drawn
	Standard	ASTM B622 / ASME SB622
2. Diameter	W.T	1mm-10mm
	Diameter	20mm thru 219mm
	Length	2m-12m, or customer required
4. Pipe End	Plain Ends / Beveled Ends
5.Delivery Conditions	As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered
6.Testing	NACE MRO175, Hardness Test, Flare, Hydrostatic Test, Eddy Current test, Grain Size Test, Eddy Current, Annealed, Tempered, Stress Relieved etc.
7.Value Added Services	Machining / Sand Blasting / Shot Blasting / Heat Treatment
8.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."
9.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
10. Trade Terms	EXW,FOB, CFR, CIF etc.
11. 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
12. Loading Port	Ningbo/Wenzhou/Shanghai

 

CHEMICAL COMPOSITION FOR HASTELLOY C276 C22 B2 B3 SEAMLESS PIPES 

Nominal Chemical Compositions of  Hastelloy Alloys

Nominal Composition wt. %

Ni

Cu

Fe

Mn

C

Si

S

Co

Al

Ti

Cr

Mo

W

P

V

Nb+Ta

Hastelloy C-276

Bal.

4.00-7.00

≤1.00

≤0.01

≤0.08

≤0.03

≤2.50

14.5-16.5

15.00-17.00

3.00-4.50

≤0.040

≤0.35

Hastelloy C-22

Bal.

2.0-6.0

≤0.50

≤0.015

≤0.08

≤0.02

≤0.2

20.0-22.0

12.5-14.5

2.5-3.5

≤0.020

≤0.35

Hastelloy B-2

Bal.

≤2.0

≤1.00

≤0.2

≤0.01

≤0.03

≤1.0

≤1.0

26.0-32.0

≤0.040

Hastelloy B-3

Bal.

≤0.20

1.0-3.0

≤3.00

≤0.01

≤0.10

≤0.01

≤3.00

≤0.50

≤0.20

1.0-3.0

27.0-32.0

≤3.0

≤0.030

≤0.20

≤0.40

ASTM B622 PERMISSIBLE VARIATIONS FOR HASTELLOY C22 SEAMLESS PIPES

Permissible Variations for Outside Diameter and Wall Thickness of Seamless Cold-Worked Pipe and Tube Nominal Outside Diameter, in. (mm)	Permissible Variations				Thickness of Specified Minimum Wall, %
	Outside Diameter, in. (mm)		Thickness of Specified Nominal Wall, %		Plus	Minus
	Plus	Minus	Plus	Minus
Over 0.400 (10) to 5/8 (16), excl	0.005 (0.13)	0.005 (0.13)	15.0	15.0	30	0
5/8 (16) to 1 1/2 (38), incl	0.0075 (0.19)	0.0075 (0.19)	10.0	10.0	22	0
Over 1 1/2 (38) to 3 (76), incl	0.010 (0.25)	0.010 (0.25)	10.0	10.0	22	0
Over 3 (76) to 4 1/2 (114), incl	0.015 (0.38)	0.015 (0.38)	10.0	10.0	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)	15.0	12.5	30.0	0.0
Over 14 (356) to 24 (610), incl	0.125 (3.18)	0.031 (0.79)	15.0	12.5	30.0	0.0

 

Permissible Variations for Outside Diameter and Wall Thickness of Hot-Finished Tube Nominal Outsider Diameter, in. (mm)	Permissible Variations
	Outside Diameter or Inside Diameter, in. (mm)		% of Thickness of Specified Nominal Wall		% of Thickness of Specific Minimum Wall
	Plus	Minus	Plus	Minus	Plus	Minus
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, in. (mm)	Permissible Variations
	Outside Diameter, in. (mm)		Thickness of Specified Nominal Wall, %		Thickness of Specified Minimal Wall, %
	Plus	Minus	Plus	Minus	Plus	Minus
1 (25) to 1.900 (48), incl	0.015 (0.40)	0.031 (0.79)	16.0	12.5	28.5	0
over 1.900 (48) to 4 1/2 (114), incl	0.031 (0.79)	0.031 (0.79)	16.0	12.5	28.5	0
over 4 1/2 (114) to 6 1/2 (165), incl	0.047 (1.2)	0.047 (1.2)	16.0	12.5	28.5	0
over 6 1/2 (165) to 9 1/4 (235), incl	0.062 (1.6)	0.062 (1.6)	16.0	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

 

Hastlloy C22 N06022 Tube Application

1.Tubing heat exchanger 
2.Acid dipping 
3.Cellophane paper manufacture
4.Chloride system
5. Complicated mixed acid 
6.Electrogalvanizing groove roller
7.Expansion bellows
8.Flue gas washer system
9.Geothermal well
10.Fluorine hydride furnace cleaner
11.Incineration cleaner system 
12.Nuclear fuel regeneration 
13.Pesticide manufacture 
14.Phosphoric acid manufacture 
15.Acid cleaning system 
16.Plate heat exchanger 
17.Selectivity filter system 
18.Sulfur dioxide cooling tower 
19.Sulfonating system

Positive Material Identification (PMI)	Guohao Steel can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications.
Testing	In some cases, HT/ET/UT testing of the stainless steel pipes may be required. We can assist you with this requirement.

 
Q1:How many countries you already exported ?
A1:Exported to more than 30 countries mainly from America, Russia, Ukraine, Vietnam, Egypt, Iran, Turkey, Mexico etc.
Q2:How can I get some samples?
A2:Small samples in store and can provide the samples for free. Catalogue is available, most patterns we have ready samples in stock. Customized samples will take about 5-7days.
Q3:Do you have any MOQ limit for stainless steel products order? 
A3: MOQ, 1pc for ready stock of stainless steel seamless pipe. MOQ :1 tons for MTO.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. For mass products, ship freight is preferred.
Q5:How does your company do regarding quality control?
A5:Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable or SGS.
Q6: Is it OK to print my logo on products??
A7: Yes. OEM and ODM are available for us.