Grade 304 stainless steel coil tube for heat exchanger made for Himile group

Technicalinfo1.Annealing Temp:1040-1150℃2.Hydrostatic pressuretest:3MPa3.Onlineeddycurrentnon-destructiveprocessmonitoring4.Producepercustomer'sdrawingQualityAssurance1.RawmaterialfromZPSS,TISCO,BAOST

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Coil tube

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PRODUCT DETAILS

Keyword: Straight tube

Technical info

1.Annealing Temp:1040-1150℃

2.Hydrostatic pressure test:3MPa

3.Online eddy current non-destructive process monitoring

4.Produce per customer's drawing

Quality Assurance

1. Raw material from ZPSS, TISCO, BAOSTEEL;

2.Produce in accordance with ISO 9001 quality management system;

3.Quality tracking and assurance system with heat number from raw material to final delivery.

4.25meters long under water hydrostatic pool and all the tubes tested.

5.Online bright solution anneaning furnace up to 101.6mm pipe.

6.First product inspected by operator,foreman and QC.

Shandong Jinding Stainless Steel Tube Co.,Ltd The most professional stainless steel tube manufacturer of North China
product description
Name	stainless steel welded pipe
Material	201,304,304L,310,316,316L,321,409,409L,436,436L,439,439L,duplex stainless steel
Thickness	0.3-3mm
Length	6m or according to customer's request
Outer diameter	8-133mm or customized
Tolerance	Outer diameter:±0.1-0.25mm
	Thickness:±0.05mm
	Length:+10mm or customized
Mission
Supply best quality industrial metal welded to world industry and commerce!

FQA

Q1.What products can you factory produce?

SDJD is a professional manufacturer of welded stainless steel tube since 2004. SDJD can produce Grade 304, 316L,321,409L,436L,441,201, O.D 8-133mm, W.T 0.6-3mm TIG welded stainless steel tube. The tubes are widely used on boiler;heat exchanger, automobile exhaust system and decoration industries.

Q2.who is your raw material supplier?

SDJD purchases stainless steel coil from TISCO, ZPSS, BAOSTEEL and QPSS.

Q3.How can your factory control the product quality?

SDJD mission is to supply the best quality industrial metal welded tube for world industry and commerce. SDJD carries out QAS system and control product quality in accordance with Three Nos” principle to achieve 100% pass rate.

Q4.What's the factory package?

International transportation package per customer need.

Coil tube