AISI304 316 Stainless Steel Welding Pipes with Polishing Surface for Building Decoration

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Cold Rolled
• Surface Treatment: Pickling
• Special Pipe: Tube for Pressure Vessel
• Delivery Time: 7-30 Days
• Inspection: Factory in Houseself Check or 3rd Party Inspection
• Wall Thickness: 1.2mm-9.5mm
• out Diameter: 15.9mm-139.8mm
• Certificate: ISO-9001/2000,PED,ABS.TUV.Dnv
• Trade Term: Fob, CNF&CFR, CIF
• Package: Wooden Box/ PVC Bags/ Steel Strips/Plastic Plates
• Application1: High/Super-High Pressure Power Boiler
• Surface Condition: Oiled, Pickled, Passivated, Prime Polishing
• Application2: Superheating Steam Tube
• Application3: Boiling Water Pipe & Superheating Tube
• Test: NDT/Ht/It/Ict/Ect/Ufd
• Transport Package: Wooden Box/ PVC Bags/ Steel Strips/Plastic Plates
• Specification: OD: 15.9mm-139.8mm
• Trademark: EZS
• Origin: China
• HS Code: 730441
• Production Capacity: 300000t/Year

Product Description

Stainless Steel Sanitary Tubing with Great Price(OD 21.3mm, WT2.77mm/3.73mm)

Standard: 
ASTM A312,ASTM A213,ASTM A269,JIS3463,JIS3459, UNS S32001, 
DIN2462,DIN17458,DIN17456,EN10216-5,ASTM A511,ASTM A789,ASTM A790,

Material:
304/(0Cr18Ni9)/304L(00Cr19Ni10)              310S(0Cr25Ni20)/347H(0Cr19Ni11Nb)     
2520(310S)0Cr25Ni20                         316L(00Cr17Ni14Mo2)                         
316Ti(0Cr18Ni12Mo2Ti)                        317L(00Cr19Ni13Mo3)  
UNS,S32001,S31803                       

Specification                           
Outside diameter:3.18-810mm            
Wall thickness:0.2-40mm                  
Max.Length;  50m                             

Surface:Pickling and annealing,pickling and annealing+polishing+ EP(Electricity polish)

Package: Reinforced plywood case bysted angle bar, 
Playwood cased Plastic bags packing, Condenser, 
heat exchanger tube packing,
 
Products Application: 
Gas Industry, Oilfield, Thermal power, Oil industry, Shipbuilding, Petrochemical, Tanker, Nuclear

Material	Stainless Steel 304/304L/316L
Shape	Round / Square / Rectangle
Production Standards	ASTM A270, ASTM A269, ASTM A249, ASTM A778, ASTM A789, DIN 11850, EN 10357, EN 10217-7 and so on.
Outer Diameter	16mm - 2000mm ;
Thickness	0.8mm - 20 mm ;
Length	6 Meters - 18.3 Meters ; As customers' request ;
Tolerance	According to the Standard , +/-10% Commonly ;
Surface Treatment	180#, 320#, 400# Satin / Hairline, Bright Anneal, Pickle,400#, 500#, 600# or 800# Mirror finish
Application	Petrochemical Industry ; Chemical Fertilizer Industry ; Oil Refining Industry ; Oil And Gas Industry ; Light Industry And Food Industry ; Pulp And Paper Industry ; Energy And Environmental Industries .
Test	Flaring test ; Flattening test ; Bending Test ; Hydraulic Test ; Eddy Current test
Design	OEM / ODM / Customized
Certificate	ISO9001 ; ISO14001; ISO 18001; TUV ;

Stainless Steel Mechanical Properties
Grade		Tensile Strength	Yide Strength	Elogation	Hardness	Solution Annealing
		kgf/mm²(N/mm²)	kgf/mm²(N/mm²)	%	HRB(HV)	ºC
ASTM	TP 304	≥53 (515)	≥21 (205)	≥35	≤90 (200)	1040ºC-1150ºC  Water Quenching
	TP 304L	≥50 (485)	≥17 (170)
	TP 316	≥53 (515)	≥21 (205)
	TP 316L	≥50 (485)	≥17 (170)
JIS	SUS 304	≥53 (520)	≥21 (205)			1010ºC-1150ºC  Water Quenching
	SUS 304L	≥49 (480)	≥18 (175)
	SUS 316	≥53 (520)	≥21 (205)
	SUS 316L	≥49 (480)	≥18 (175)
GB	06Cr19Ni10	≥53 (520)	≥21 (210)			1010ºC-1150ºC  Water Quenching
	022Cr19Ni10	≥49 (480)	≥18 (180)
	06Cr17Ni12Mo2	≥53 (520)	≥21 (210)
	022Cr17Ni12Mo2	≥59 (480)	≥18 (180)
EN	1.4301	(500-700)	≥20 (195)	≥40		1000ºC-1100ºC  Water Quenching
	1.4307	(470-670)	≥18 (180)
	1.4401	(510-710)	≥21 (205)			1020ºC-1120ºC  Water Quenching
	1.4404	(490-690)	≥19 (195)

Stainless Steel Heat Exchanger Tube
Standard	OD(mm)	WT(mm)	Length(meters)	Grade
ASTM A249, ASTM A269,  EN 10217-7	15.88 to 114.3	0.3 to 4.0	Up to 18.3 meter	1.4301, 1.4306, 1.4404,  AISI 304/304l/316l,  S31803/S32205, etc
Standard	Outside Diameter		Thickness	Length
ASTM A249 (A1016)	<25.4	±0.10	±10%S	OD<50.8+3-0 OD≥50.8+5-0
	≥25.4~<38.1	±0.15
	≥38.1~<50.8	±0.20
	≥50.8~<63.5	±0.25
	≥63.5~<76.2	±0.31
ASTM A269 (A1016)	<38.1	±0.13	OD<12.7±15%  OD≥12.7±10%	OD<38.1+3.2-0 OD≥38.1+4.8-0
	≥38.1~<88.9	±0.25
	≥88.9~<139.7	±0.38

Chemical Composition	Tensile Strength	Yield Strength	Elongation	Hardness HRB
Grade 304 Stainless Steel (100% & MPA)
C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20	≥515	≥205	≥40	≤92
Grade 304L Stainless Steel (100% & MPA)
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20	≥485	≥170	≥40	≤92
Grade 316L Stainless Steel (100% & MPA)
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18	≥485	≥170	≥40	≤95

A312 Seamless Stainless Steel Pipe (304 304H Tp304h , TP316L , 310S , 321 )

A312 Tp304H Stainless steel pipes have been qualified by ISO9001 (dual-certified by IQ Net and CQM), GL, DNV, BV, ABS and PED (TUV certificate for Pressure Vessel).

1. Item: SMLS Stainless Steel pipe, Stainless Steel Pipe, A213/312 Stainless Steel Pipe
2. OD: 1/8"-100" (6-2500mm)
3. WT: SCH10-SCHXXS (1-150mm)
4. Length: 5.8m, 6m, or as required
5. Package: Bundles, seaworthy wooden (Plywood) boxes or according to customers' requirements.
6. Application
A) General service industries (petroleum\military \food\ chemical\paper\ fertilizer\fabric\aviation and nuclear)
B) Fluid, gas and oil transport
C) Pressure and heat transmission
D) Boiler\pressure vessel\heat exchanger and condenser.

If you are really interested in our products, you can feel free to contact us directly. Your specific enquiry will be highly treated. We will quote you our most favorable price.
Specifications:
Shape : Round tube , Rectangular tube , Suare Tube , Section tube , Section pipe , Special Pipe 
O.D : DN4 , DN6 , DN8 , DN10 , DN15 ,DN20 , DN25 ,DN30 , DN40 , DN50 ,DN60 , DN70 , DN80 , DN90 , DN100 ,  DN150 , DN200 , DN250 , DN300 , DN350 , DN400 , DN450 , DN500 , DN550 ,DN600 , DN650 ,DN700 ,DN750 , DN800 , DN850 , DN900 .
THK : SCH5 , SCH5S , SCH10 ,SCH10S , SCH20 , SCH30 , SCHSTD , SCH40S , SCH40 , SCH60 , SCHXS , SCH80S , SCH80 , SCH100 , SCH120 , SCH140 , SCH160 ,SCHXXS 
 Other size can be supplied as customers' requirement.
Surface: Matt, Pickling, bright, polished.
Standard: AISI, ASTM, GB, BS, DIN, JIS, etc.
Quality: Prime quality
Technique: Hot Rolled and Cold Rolled
Origin: China

Section 3

General character:
1. Surface appearance and the use of the possibility of diversification
2. Good corrosion resistance, durable
3. High strength and high temperature oxidation
4. Clean, smooth finish
5. Good welding performance

Section 4

Application: Stainless Steel pipe applies to construction field, ships building industry, petroleum and chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.









FAQ
 

1. Are you a munufacturer or a trading company ?

    We are manufacturer for most sizes above-listed, also help customer for the whole package if necessary.

2. Where is your plant located in China ?

    Carbon steel plant at Cangzhou City, Stainless steel Plant at Lishui City... 3 plants as given on website.

3. Do you have a certified quality assurance system ?

    Sure. ISO 9001:2015

4. Can visit your plant before order ?

    Sure. We respect and welcome all client's plant trip.

5. What is the market percentage for domestic and international sales ?

    Dometics market share around 70%, internatioan sales less than 30% in the past 5 years.