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Contact Person : BAIN SHEN
Phone Number : 15858820108
WhatsApp : +8615858820108

316 Or 304 Stainless Exhaust Tubing Bends For Machinery Equipment Industrial

Place of Origin CHINA
Brand Name zheheng
Certification ISO9001 PED
Model Number 19mm
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details In bundles with waterproof material,or wooden crate packing
Delivery Time 30 DAYS
Payment Terms L/C, T/T, D/A, D/P
Supply Ability 50TONS/30DAYS

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Product Details
Material 304 ,316 Standard ASTM,
Type Seamless Technique Cold Drawing
Product Name 316 ,304 U Shape Stainless Steel Tube Surface Polished,annealed,

stainless steel u bends


stainless steel u pipe

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Product Description

316 304 U Shape Stainless Steel Tube U Bending Tube for heat exchanger


304 /316 U bend tubes manufacturer, 304 stainless steel U shaped tubes exporter,ASTM a213  304 /316 u bend tubes stockholder ,304 /316 stainless steel heat exchanger tubes for heat exchanger tube supplier in china

it is widely used in light industry,heavy industry,daily necessities and the decoration industry.my company long-term supply 316 304 U Shape Stainless Steel Tube U Bending Tube for heat exchanger products including:stainless steel sheet,stainless steel coil and stainless steel U bending tube.​ stainless steel u tube for heat exchanger tubes


There are two of the major materials:

(1) # 20 seamless steel tube, mainly used for all kinds of load - more than 20 ℃ cold agent.

(2) 304/316 l stainless steel tube, it is mainly used for food and low temperature (below 25 ℃, higher than 40 ℃) of the refrigerant, 316 l can also be used for cooling load of the sulfate for industry.


Production details description:

Standard ASTM A554/EN10296-2
Single slot round tube

38.1 (15x15) ; 42.4 (24x24) ; 48.3 (27x30) 50.8 (15x15) ;50.8(20x20) ; 63(20x20) ;

63 (25x25); 76(25x25)

Single slot square slot tube 32x32 (15x5);38x38(15x15); 40x40(20x20);40x40(15x15);50x50(20x20);50x50(15x15)
Single slot rectanguler tube 38x25(20x15); 50x25(15x15); 50x25(25x25)
Thickness 0.6mm-3mm
Thickness Tolerance +/-10%
Length Tolerance +/-8mm
Outside Diameter Tolerance According to ASTM A554 standard
Application Handrail system, furniture,display shelf,sanitary wares,machinery equipment, automobile
Packaging Each Tube packed by plastic bag individully and then packed by hollow plate and weaving bag.


Production Range:

Austenitic Steel: TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H,
TP317,TP317L, TP321, TP321H,TP347, TP347H,904L…
Duplex Steel : S32101,S32205,S31803,S32304,S32750, S32760
Others:TP405,TP409, TP410, TP430, TP439 ...
Russia Standard
08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,
10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,
12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т,
European Standard 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,
1.4438,1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501

Heat Treatment Assurance

A full-automatic natural gas furnace with 24 meters in length.The real temperature tolerance could be within 10℃.

Standard Specification:

1, A312/A312 M Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
2, A213/A213 MSeamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater, and Heat-Exchanger Tubes
3, A269 Seamless and Welded Austenitic Stainless Steel Tubing for General Service
4, A270 Seamless and Welded Austenitic Stainless Steel Sanitary Tubing
5, A 249/A 249M Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
6, A 358/A 358M Electric-Fusion-Welded Austenitic Chromium-Nickel Alloy Steel Pipe for High-Temperature Service
7, A 409/A 409M,Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
8, A 554 Welded Stainless Steel Mechanical Tubing


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316 Or 304 Stainless Exhaust Tubing Bends  For Machinery Equipment Industrial 0