Tp316ti /1.4571/Unss31635 Seamless Stainless Steel Pipe and Tube for Heat Exchangers

• After-sales Service: Wait Every Day
• Warranty: Wait Every Day
• Type: Seamless
• Technique: Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Model NO.: Unss31635
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• End: Be/PE
• Od(mm): 6-1016
• Length: 5-7.2meter
• Thickness: 1-65mm
• Certification: GOST,ISO9001-2015,Ad2000,PED 2014/68/EU,B
• Tolerance: 10%
• Transport Package: Woven Bags
• Trademark: xintongda
• Origin: Wenzhou
• HS Code: 73044990
• Production Capacity: 50000pieces/Year

Product Description

TP316Ti /1.4571/UNSS31635 SEAMLES STAINLESS STEEL PIPE AND TUBE

Chemical Composition

Grade	C	Mn	P	S	Si	Cr	Ni	Mo	N	Other
316	≤0.08	≤2.0	≤0.045	≤0.03	≤1.0	16.0-18.0	10.0-14.0	2.0-3.0	-	-
316L	≤0.035	≤2.0	≤0.045	≤0.03	≤1.0	16.0-18.0	10.0-14.0	2.0-3.0	-	-
316H	0.04-0.10	≤2.0	≤0.045	≤0.03	≤1.0	16.0-18.0	11.0-14.0	2.0-3.0	-	-
316Ti	≤0.08	≤2.0	≤0.045	≤0.015	≤0.75	16.0-18.0	10.0-14.0	2.0-3.0	≤0.1	Ti:5×(C%+N)-0.7
316N	≤0.08	≤2.0	≤0.045	≤0.03	≤2.0	16.0-18.0	10.0-13.0	2.0-3.0	0.1-0.16	-
316LN	≤0.035	≤2.0	≤0.045	≤0.015	≤0.015	16.0-18.0	10.0-13.0	2.0-2.5	0.1-0.16	-

Mechanical Properties

Grade	Tensile Strength ksi(MPa)	Yield Strength ksi(MPa)	Elongation,%	Hardness Brinell/Vickers	Hardness Rockwell
316	≥75(515)	≥30(205)	≥35	≤192HBW/200HV	≤90HRB
316L	≥70(485)	≥25(170)	≥35	≤192HBW/200HV	≤90HRB
316H	≥75(515)	≥30(205)	≥35	≤192HBW/200HV	≤90HRB
316Ti	≥75(515)	≥30(205)	≥35	≤192HBW/200HV	≤90HRB
316N	≥80(550)	≥35(240)	≥35	≤192HBW/200HV	≤90HRB

Applications

• Food processing equipment Brewery equipment,
• Chemical and petrochemical equipment,
• Laboratory benches and equipment
• Beach deck coverings,
• Shoreline covers,
• Boat fasteners,
• Chemical containers,
• Heat exchangers,
• Mining sieve,
• Springs,
• Medical implants.

Material Summary

TP316Ti /1.4571/UNSS31635, is a titanium-stabilized, molybdenum-alloyed austenitic chromium-nickel steel with improved machinability has similar characteristics to AISI 316L, but the TP 316Ti has better mechanical properties and strength at high temperatures. TP 316Ti (1.4571, UNS S31635) due to the addition of titanium shows higher corrosion resistance.

TP 316Ti (1.4571, UNS S31635) is generally considered but is not resistant to hot sea water. Hot chloride environments may cause pitting and crevice corrosion. TP 316Ti (1.4571, UNS S31635) HEAT RESISTANCE 316 exhibits good resistance to oxidation in continuous service to a temperature of 870 ° C and a temperature of 925 ° C. However, if corrosion resistance to water is required, continuous use at 425-860 ° C is not recommended. In this case, 316L is recommended due to resistance to carbide precipitation. When high temperatures are required at temperatures above 500 ° C, class 316H is recommended.
 

Packaging & Shipping

Certifications

 

FAQ

 

Are you a factory or a trading company?

We are a company with two mill and one warehouse,produce Stainless Steel/(Super)Duplex Steel/ Nickel Alloy seamless tube&pipes.
But we also can provide welded stainless steel pipes and pipe fittings, coils, sheets, bar, plates etc.

Do you have any certificate?

We have approvals of ISO9001:2015,ISO14001:2015,ISO45001:2018, BV Ocean& Offshore Ship Classification Societies, GOST, TUV, PED AD2000 etc.
And will get ABS/NORSOK/DNV/CU-TR(EAC) soon.

What is your delivery time?

It mainly depends on your demanded volume and material grade. The time of delivery is usually around0.5- 1 month(1*40HT as usual).
We can send it out in 5 days if it has stock.

What is your payment terms?

Our usual payment term is 30% deposit and the rest against B/L. L/C is also acceptable. And the shipping terms are EXW,FOB, CFR,CIF.Whichever you like.

How can you guarantee the quality of my goods?

All material are 100% PMI tested and measured before shipping. We also accept third part inspection andEN10204.3.1B Mill test certificate for all materials.

How do you make our business long-term and good relationship?

1.We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer and we sincerely do business with them, sustain our service level before and after every deal.