China ASTM A269 TP316L stainless steel heat exchanger pipe Factory, Pricelist

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China ASTM A269 TP316L stainless steel heat exchanger pipe Factory, Pricelist

1.Grade :commonly ASTM A213 S304/304L,316/316L ,317L ,321/321H , 410,Duplex 2205 (UNS S31803) 2.Standard:ASTM A312 ASTM A269 213 3.Process: Method Cold Drawn/ Cold Rolled 4.Surface Finish :Annealed/ pickled 5.Package: Woven bag for each piece, then packed in seaworthy wooden cases 6.Delivery Time: 20-60 Days after receiving the deposit (Normally according to the order quantity) 7.Price Item :FOB, CIF or as negotiation 8.Payment :T/T(30% in advance, 70% against the BL Copy) or as negotiation 9.Quality Requirement: Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable 10.Surface protection: Unless otherwise stated in order tubes are delivered with inner and outer surfaces temporarily protected with a film of light mineral oil.

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Product Description

ASTM A269 TP316L Stainless Steel Heat Exchanger Pipe

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Heat exchanger tube in an extensive range of austenitic stainless steels, duplex stainless steels, nickel alloys, titanium and zirconium, suitable for all types of heat exchangers, such as seawater coolers, condensers, evaporators, heaters and reheaters.

Heat exchanger Tubes are used in all types of process industries. Characteristic requirements are: bead worked weld, fixed lengths and extensive testing.

Our commitment to on-time delivery and supply of high-quality material has enabled us to build lasting relationships with engineering companies and end users right across the global.

Each U bend tube of our range is rigorously quality checked by our team of talented professionals on every stage of production to deliver the clients defect free best quality products.

Specification Details

Grade: Commonly ASTM A213 S304/304L, 316/316L, 317L, 321/321H, 410, Duplex 2205 (UNS S31803)

Standard: ASTM A312, ASTM A269, 213

Process: Cold Drawn / Cold Rolled Method

Surface Finish: Annealed / Polished

Package: Woven bag for each piece, then packed in seaworthy wooden cases

Delivery Time: 20-60 Days after receiving the deposit (Normally according to the order quantity)

Price Item: FOB, CIF or as negotiation

Payment: T/T (30% in advance, 70% against the BL Copy) or as negotiation

Quality Requirement: Mill Test Certificate will be supplied with shipment, Third Party Inspection is acceptable

Surface protection: Unless otherwise stated, tubes are delivered with inner and outer surfaces temporarily protected with a film of light mineral oil.

Tubes ends: Supplied plain, square cut and on request the tubes can be deburred.

U-Bend Tube Processing & Standards

We use Cold Drawn technology to produce U bend tube.

U bend tubes production will accordance to customer's drawings.

To avoid oxidation, inert gas (Argon) is passed through tubes ID at the required flow rate.

The radius is checked for its OD and wall thinning with the recommended specification.

We'll choose three different positions or as customer's require to make sure tubes quality. We'll do physical properties and micro-structure test.

Visual inspection for waviness and cracks is done with Dye Penetrant Test.

Each tube is then hydro tested at the recommended pressure to check for leakage.

Chemical Composition of Raw Materials

ASTM/UNS	C (max)	Si (max)	Mn (max)	P (max)	S (max)	Cr	Ni	Mo	Ti
TP304/S30400	0.080	1.00	2.00	0.045	0.03	18.0-20.0	8.0-10.5	-	-
TP304L/S30403	0.035	1.00	2.00	0.045	0.03	18.0-20.0	8.0-13.0	-	-
TP304H/S30409	0.04-0.10	1.00	2.00	0.045	0.03	18.0-20.0	8.0-11.0	-	-
TP316/S31600	0.080	1.00	2.00	0.045	0.03	16.0-18.0	11.0-14.0	2.0-3.0	-
TP316L/S31603	0.035	1.00	2.00	0.045	0.03	16.0-18.0	10.0-14.0	2.0-3.0	-
TP316Ti/S31635	0.080	1.00	2.00	0.045	0.03	16.0-18.0	10.0-14.0	2.0-3.0	0.7>5x(C+N)
TP321/S32100	0.080	1.00	2.00	0.045	0.03	17.0-19.0	9.0-12.0	-	0.7>5x(C+N)
TP317L/S31703	0.035	1.00	2.00	0.045	0.03	18.0-20.0	11.0-15.0	3.0-4.0	-
TP347H/S34709	0.04-0.10	1.00	2.00	0.045	0.03	17.0-19.0	9.0-13.0	-	-
TP309S/S30908	0.080	1.00	2.00	0.045	0.03	22.0-24.0	12.0-15.0	0.75	-
TP310S/S31008	0.080	1.00	2.00	0.045	0.03	24.0-26.0	19.0-22.0	0.75	-

Applications

a) Petroleum, chemical enterprise, super heater of boiler and heat exchanger

b) High temperature-resistant transmission fluid pipe in power station

c) Ship with pressure pipe

d) Exhaust purification device

e) Construction and ornament

f) Solar industry, military, semiconductor, etc.

Stainless Steel Coiled Tubing / Coiled Tubes Material Grade Cross-Reference

U.S.A. (AISI)	GERMANY (DIN)	GERMANY (W.N.)	FRANCE (AFNOR)	JAPAN (JIS)	ITALY (UNI)	SWEDEN (SIS)	U.K. (BSI)	E.U. (EURONORM)	SPAIN	RUSSIA
201	-	-	-	SUS 201	-	-	-	-	-	-
301	X 12 CrNi 17 7	1.4310	Z 12 CN 17-07	SUS 301	X 12 CrNi 1707	23 31	301S21	X 12 CrNi 17 7	X 12 CrNi 17-07	-
302	X 5 CrNi 18 7	1.4319	Z 10 CN 18-09	SUS 302	X 10 CrNi 1809	23 31	302S25	X 10 CrNi 18 9	X 10 CrNi 18-09	12KH18N9
303	X 10 CrNiS 18 9	1.4305	Z 10 CNF 18-09	SUS 303	X 10 CrNiS 1809	23 46	303S21	X 10 CrNiS 18 9	X 10 CrNiS 18-09	-
303 Se	-	-	Z 10 CNF 18-09	SUS 303 Se	X 10 CrNiS 1809	-	303S41	-	X 10 CrNiS 18-09	12KH18N10E
304	X 5 CrNi 18 10 X 5 CrNi 18 12	1.4301 1.4303	Z 6 CN 18-09	SUS 304	X 5 CrNi 1810	23 32	304S15 304S16	X 6 CrNi 18 10	X 6 CrNi 19-10	08KH18N10 06KH18N11
304 N	-	-	-	SUS 304N1	X 5 CrNiN 1810	-	-	-	-	-
304 H	-	-	-	SUS F 304H	X 8 CrNi 1910	-	-	-	X 6 CrNi 19-10	-
304 L	X 2 CrNi 18 11	1.4306	Z 2 CN 18-10	SUS 304L	X 2 CrNi 1911	23 52	304S11	X 3 CrNi 18 10	X 2 CrNi 19-10	03KH18N11
-	X 2 CrNiN 18 10	1.4311	Z 2 CN 18-10-Az	SUS 304LN	X 2 CrNiN 1811	23 71	-	-	-	-
305	-	-	Z 8 CN 18-12	SUS 305	X 8 CrNi 1812	23 33	305S19	X 8 CrNi 18 12	X 8 CrNi 18-12	-
-	-	-	Z 6 CNU 18-10	SUS XM7	-	-	-	X 6 CrNiCu 18 10 4 Kd	-	-
309	X 15 CrNiS 20 12	1.4828	Z 15 CN 24-13	SUH 309	X 16 CrNi 2314	-	309S24	X 15 CrNi 23 13	-	-
309 S	-	-	-	SUS 309S	X 6 CrNi 2314	-	-	X 6 CrNi 22 13	-	-
310	X 12 CrNi 25 21	1.4845	-	SUH 310	X 22 CrNi 2520	-	310S24	-	-	20KH23N18
310 S	X 12 CrNi 25 20	1.4842	Z 12 CN 25-20	SUS 310S	X 5 CrNi 2520	23 61	-	X 6 CrNi 25 20	-	10KH23N18
314	X 15 CrNiSi 25 20	1.4841	Z 12 CNS 25-20	-	X 16 CrNiSi 2520	-	-	X 15 CrNiSi 25 20	-	20KH25N20S2
316	X 5 CrNiMo 17 12 2	1.4401	Z 6 CND 17-11	SUS 316	X 5 CrNiMo 1712	23 47	316S31	X 6 CrNiMo 17 12 2	X 6 CrNiMo 17-12-03	-
316	X 5 CrNiMo 17 13 3	1.4436	Z 6 CND 17-12	SUS 316	X 5 CrNiMo 1713	23 43	316S33	X 6 CrNiMo 17 13 3	X 6 CrNiMo 17-12-03	-
316 F	X 12 CrNiMoS 18 11	1.4427	-	-	-	-	-	-	-	-
316 N	-	-	-	SUS 316N	-	-	-	-	-	-
316 H	-	-	-	SUS F 316H	X 8 CrNiMo 1712	-	-	-	X 5 CrNiMo 17-12	-
316 H	-	-	-	-	X 8 CrNiMo 1713	-	-	-	X 6 CrNiMo 17-12-03	-
316 L	X 2 CrNiMo 17 13 2	1.4404	Z 2 CND 17-12	SUS 316L	X 2 CrNiMo 1712	23 48	316S11	X 3 CrNiMo 17 12 2	X 2 CrNiMo 17-12-03	03KH17N14M2
-	X 2 CrNiMoN 17 12 2	1.4406	Z 2 CND 17-12-Az	SUS 316LN	X 2 CrNiMoN 1712	-	-	-	-	-
316 L	X 2 CrNiMo 18 14 3	1.4435	Z 2 CND 17-13	-	X 2 CrNiMo 1713	23 53	316S13	X 3 CrNiMo 17 13 3	X 2 CrNiMo 17-12-03	03KH16N15M3
-	X 2 CrNiMoN 17 13 3	1.4429	Z 2 CND 17-13-Az	-	X 2 CrNiMoN 1713	23 75	-	-	-	-
-	X 6 CrNiMoTi 17 12 2	1.4571	Z6 CNDT 17-12	-	X 6 CrNiMoTi 1712	23 50	320S31	X 6 CrNiMoTi 17 12 2	X 6 CrNiMoTi 17-12-03	08KH17N13M2T 10KH17N13M2T
-	X 10 CrNiMoTi 18 12	1.4573	-	-	X 6 CrNiMoTi 1713	-	320S33	X 6 CrNiMoTI 17 13 3	X 6 CrNiMoTi 17-12-03	08KH17N13M2T 10KH17N13M2T
-	X 6 CrNiMoNb 17 12 2	1.4580	Z 6 CNDNb 17-12	-	X 6 CrNiMoNb 1712	-	-	X 6 CrNiMoNb 17 12 2	-	08KH16N13M2B
-	X 10 CrNiMoNb 18 12	1.4583	-	-	X 6 CrNiMoNb 1713	-	-	X 6 CrNiMoNb 17 13 3	-	09KH16N15M3B
317	-	-	-	SUS 317	X 5 CrNiMo 1815	23 66	317S16	-	-	-
317 L	X 2 CrNiMo 18 16 4	1.4438	Z 2 CND 19-15	SUS 317L	X 2 CrNiMo 1815	23 67	317S12	X 3 CrNiMo 18 16 4	-	-
317 L	X 2 CrNiMo 18 16 4	1.4438	Z 2 CND 19-15	SUS 317L	X 2 CrNiMo 1816	23 67	317S12	X 3 CrNiMo 18 16 4	-	-
330	X 12 NiCrSi 36 16	1.4864	Z 12NCS 35-16	SUH 330	-	-	-	-	-	-
321	X 6 CrNiTi 18 10 X 12 CrNiTi 18 9	1.4541 1.4878	Z 6 CNT 18-10	SUS 321	X 6 CrNiTi 1811	23 37	321S31	X 6 CrNiTi 18 10	X 6 CrNiTi 18-11	08KH18N10T
321 H	-	-	-	SUS 321H	X 8 CrNiTi 1811	-	321S20	-	X 7 CrNiTi 18-11	12KH18N10T
329	X 8 CrNiMo 27 5	1.4460	-	SUS 329J1	-	23 24	-	-	-	-
347	X 6 CrNiNb 18 10	1.4550	Z 6 CNNb 18-10	SUS 347	X 6 CrNiNb 1811	23 38	347S31	X 6 CrNiNb 18 10	X 6 CrNiNb 18-11	08KH18N12B
347 H	-	-	-	SUS F 347H	X 8 CrNiNb 1811	-	-	-	X 7 CrNiNb 18-11	-
904L	-	1.4939	Z 12 CNDV 12-02	-	-	-	-	-	-	-
-	X 20 CrNiSi 25 4	1.4821	-	-	-	-	-	-	-	-
UNS31803	X 2 CrNiMoN 22 5	1.4462	-	-	-	-	-	-	-	-
UNS32760	X 3 CrNiMoN 25 7	1.4501	Z 3 CND 25-06Az	-	-	-	-	-	-	-
403	X 6 Cr 13 X 10 Cr 13 X 15 Cr 13	1.4000 1.4006 1.4024	Z 12 C 13	SUS 403	X 12 Cr 13	23 02	403S17	X 10 Cr 13 X 12 Cr 13	X 6 Cr 13	12Kh13
405	X 6 CrAl 13	1.4002	Z 6 CA 13	SUS 405	X 6 CrAl 13	-	405S17	X 6 CrAl 13	X 6 CrAl 13	-
-	X 10 CrAl 7	1.4713	Z 8 CA 7	-	-	-	-	X 10 CrAl 7	-	-
-	X 10 CrAl 13	1.4724	-	-	X 10 CrAl 12	-	-	-	-	10Kh13SYu
-	X 10 CrAl 18	1.4742	-	-	-	-	-	X 10 CrSiAl 18	-	15Kh18SYu
409	X 6 CrTi 12	1.4512	Z 6 CT 12	SUH 409	X 6 CrTi 12	-	409S19	X 5 CrTi 12	-	-
-	-	-	-	-	X 2 CrTi 12	-	-	-	-	-
410	X 6 Cr 13 X 10 Cr 13 X 15 Cr 13	1.4000 1.4006 1.4024	Z 10 C 13 Z 12 C 13	SUS 410	X 12 Cr 13	23 02	410S21	X 12 Cr 13	X 12 Cr 13	12Kh13
410 S	X 6 Cr 13	1.4000	Z 6 C 13	SUS 410S	X 6 Cr 13	23 01	403S17	X 6 Cr 13	-	08Kh13

Manufacturing Facility

Quality Control & Testing Advantage

The quality of our products for the control line in oil and gas sector is assured not just during the controlled manufacturing process but also by way of finished product testing. Typical tests include:

Non-destructive tests
Hydrostatic tests
Surface finish controls
Dimensional accuracy measurements
Flare and coning tests
Mechanical and chemical property testing

Application of Capillary Tubes

1) Medical device industry

2) Temperature-guided industrial temperature control, sensor tubes, thermometer tubes

3) Pen care industry core tube

4) Micro-tube antennas and precision stainless steel antennas

5) Small-diameter stainless steel capillaries for electronics

6) Jewelry needle punches

7) Watches, picture tubes

8) Car antenna tubes, bar antenna tubes, antenna tubes

9) Laser engraving equipment tube applications

10) Fishing gear, accessories, and Ugun out possession tubes

11) Diet with stainless steel capillary

12) Mobile phone and computer stylus components

13) Heating pipes, oil industry applications

14) Printers, silent box needle tubes

15) Double-melt stainless steel tubes in window-coupled systems

16) Precision small-diameter stainless steel tubes for various industries

17) Precision dispensing needles

18) Microphones, headphones, and audio equipment tubes

Product Gallery

Frequently Asked Questions (FAQ)

Q1: What are the primary standards and grades for these heat exchanger pipes?

A1: The heat exchanger pipes are manufactured under standards such as ASTM A312, ASTM A269, and ASTM A213. Common grades include TP304/304L, TP316/316L, TP317L, TP321/321H, 410, and Duplex 2205 (UNS S31803).

Q2: How are U-bend tubes processed to ensure maximum quality and avoid oxidation?

A2: We use cold drawn technology according to customer drawings. To avoid oxidation during manufacturing, inert gas (Argon) is passed through the tube’s internal diameter (ID) at a controlled flow rate.

Q3: What testing procedures are conducted for quality control?

A3: Finished products undergo extensive testing including non-destructive tests, hydrostatic testing, surface finish controls, dimensional measurements, flare/coning tests, dye penetrant tests for cracks, and physical/micro-structure testing.

Q4: Are the pipe surfaces protected during delivery?

A4: Yes. Unless otherwise stated in the order, tubes are delivered with their inner and outer surfaces temporarily protected with a thin film of light mineral oil to prevent damage and corrosion.

Q5: In which industries are these stainless steel capillary tubes used?

A5: These tubes are widely utilized in medical devices, industrial temperature sensors, capillary instruments, automotive/car antennas, laser engraving equipment, electronics, precision dispensing systems, and the solar and military sectors.

Q6: What is the packaging standard for overseas shipment?

A6: Each tube is packed in a woven bag individually to protect the finish, and then loaded securely into seaworthy wooden cases suitable for international ocean transport.