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ASTM A312 U Shaped 316L Heat Exchanger Steel Pipe

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Xi'an New Force Energy Engineering Co.,Ltd

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ASTM A312 U Shaped 316L Heat Exchanger Steel Pipe

Name: ASTM A312 U Shaped 316L Heat Exchanger Steel Pipe
Brand: NEW FORCE
Price: 1 USD

Brand Name : NEW FORCE

Model Number : U

Certification : ISO

Place of Origin : China

MOQ : negotiable

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 1000 tons per month

Delivery Time : 5~15 weeks

Packaging Details : Sea Worthy Packing

Steel : 316L

Material : ASTM A312

OD : 10 - 1000 mm

Length : up to 12000mm

Technique : Seamless

Special Pipe : heat exchanger tube

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U Shaped Seamless Stainless Steel Pipe for Heat Exchanger

Diameter	10-1000mm
Wall Thickness	0.5-50mm
Length	up to 12000mm
Material Grade	200series,300series,400series,duplex stainless steel
Surface	pickling; mill surface; 2B; HL; No.4; 8K; Mirror colorful; HL colorful
Process	welding, seamless, cold drawn
Standard	ASTM A312,A213,A269,A778,GB/T 12771,GB/T 14975,GB/T14976,ASTM A279,JIS G3459,DIN 17458, ASTM A333
Shape	round; square; hexagonal; U channel; C channel,or other shape as your drawing
Application	Industrial,Chemical,Oil,Building
Further Processing	Bending/Cutting/Punching

Inspection And Test
Raw Material Inspection:
1. Check the material supplier's mill test certificates
2. Check the material's quantity, size, surface condition
3. Conduct chemical analysis and mechanical property test

Process Inspection:
1. Inspect single work-piece's dimension, levelness, bend
degree, hole size, hole location, etc.
2. Inspect the work-piece's welding result

Cleaning Result Inspection:
After the work piece pass the process inspection, then go to cleaning to wipe out its oil&grease, dust, and other contaminants. Inspection method:
1. Visual inspection
2. Wipe test
3. Black light test
4. Mirror test (if need)

Assembly Inspection:
After cleaning inspection is good, then assemble on set to inspect its overall levelness, dimension, etc.Water Test:
Water test is a good way to check the distributor's working performance. The test items includes:
1. Liquid height in trough
2. Used time of one hole to fill the container
3. Calculate the coefficient variance(CV)

Package Inspection:
1. Check the small parts quantity according to packing list
2. Check the protect method of the internals

PRODUCT RANGE
S.S. SEAMLESS TUBES
Outer Diameter: 10.29mm to 168.3mm
Thickness:0.9 to 10.0mm
Specification: ASTM/ASME A/SA269/213/789
S.S. SEAMLESS PIPES
Outer Diameter: 1/8" to 24"(10.29mm to 609.60mm)
Thickness: 1.24mm to 59.54mm

LENGTHS
Random Length/Fixed Length
The Maximum Length:22m

CONDITION OF DELIVERY
Annealed and pickle, Polished, Bright Heat Treatment

Chemical Composition:

Chemical Composition	304/304L(A312)	316/316L(A312)	321 (A312)	304 (A312)	316L (A312)	347 (A312)	S32205 (A790)	S31803 (A790)	TP310S (A312)
C	≤0.035	≤0.035	≤0.08	≤0.08	≤0.035	≤0.08	≤0.03	≤0.03	≤0.08
S	≤0.030	≤0.030	≤0.03	≤0.03	≤0.03	≤0.03	≤0.02	≤0.02	≤0.03
P	≤0.045	≤0.045	≤0.045	≤0.045	≤0.045	≤0.045	≤0.03	≤0.03	≤0.045
Mn	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0
Si	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Cr	18.0-20.0	16.0-18.0	17.0-19.0	18.0-20.0	16-18	17.0-19.0	22.0-23.0	21.0-23.0	24.0-26.0
Ni	8.0-11.0	11.0-14.0	9.0-12.0	8.0-13.0	10.0-14.0	9.0-13.0	4.5-6.5	4.5-6.5	19.0-22.0
Mo	/	2.0-3.0	/	/	/	/	3.0-3.5	2.5-3.5	≤0.75
Ti	/	/	5(C+N)-0.7	/	/	/	/	/	/
N	/	/	0.1	/	/	/	0.14-0.20	0.08-0.20	/
Nb	/	/	/	/	/	10C-1.0	/	/	/

ASTM A312 U Shaped 316L Heat Exchanger Steel Pipe

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