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U Bend Return ASTM B366 N06022 C22 For Finned Tube , Heat Exchanger

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U Bend Return ASTM B366 N06022 C22 For Finned Tube , Heat Exchanger

Brand Name:	Yuhong
Model Number:	U Bend Return
MOQ:	1PC
Price:	Negotiable
Packaging Details:	Ply Wooden Case
Payment Terms:	TT, LC

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Material:

ASTM B366 N06022

Technics:

Forged , Butt Welding , Welded , Seamless

Application:

Petroleum , Shipbuilding , Chemical , Oil , Gas

Size:

1/2" - 98"

Radius:

LR ( Long Radius ) , SR ( Short Radius )

Supply Ability:

10000 tons/month

Highlight:

Finned Tube Return Bend

ASTM B366 Return Bend

Heat Exchanger Return Bend

Product Description

U Bend Return ASTM B366 N06022 C22 For Finned Tube , Heat Exchanger

Alloy C22 (N06022) is a nickel-chromium-molybdenum solid solution reinforced superalloy with a nominal chemical composition of 56% nickel, 22% chromium and 13% molybdenum with additions of iron, tungsten and cobalt. It is commonly known as Hastelloy C22 and generic name UNS NO6022.

Hastelloy C22 is a general purpose nickel-chromium-molybdenum-tungsten austenitic alloy with increased resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content gives good oxidation resistance to oxidizing media, while the molybdenum and tungsten content gives good oxidation resistance to reducing media.

Hastelloy C22 also has excellent resistance to oxidizing aqueous media, including wet chlorine and mixtures containing nitric acid or oxidizing acids with chloride ions.

Hastelloy C22 should not be used at service temperatures above 1250°F due to formation of harmful phases above this temperature.

Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	GOST	EN
Hastelloy C22	2.4602	N06022	NW 6022	–	NiCr21Mo14W

Applications:

1. Chemical processing

2. Pharmaceutical industry

3. Petrochemical industry

4. Waste treatment facilities

5. Power generation

6. Pulp and paper industry

7. Food processing industry

U Bend Return ASTM B366 N06022 C22 For Finned Tube , Heat Exchanger 0

Ratings & Review

Overall Rating

3.7

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

4 stars

67%

3 stars

33%

2 stars

1 stars

All Reviews

A*a

Morocco Nov 20.2025

Helpful (1)

The material compliance with ASTM A269 and the use of TP316L grade give us confidence in its durability and safety.

Kumar

India Nov 8.2025

Helpful (2)

No corrosion issues so far, though we're running below dew point carefully. Installation was straightforward—tube sheets lined up, ends clean, rolling into the header went smooth.

J*o

Spain Oct 17.2025

Helpful (3)

Really good quality, the ASME SA249 standard is the real deal. I was worried about the fins getting crushed during the long trip, but the packaging was top-notch—not a single one was bent.

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Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

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Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

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Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

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Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

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Boiler Tube

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Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

products details

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube