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904L Stainless Steel Pipe ASTM EN DIN UNS N08904 SS Tube DN300

Name: 904L Stainless Steel Pipe ASTM EN DIN UNS N08904 SS Tube DN300
Brand: DELTA
Price: 2400 USD

China 904L Stainless Steel Pipe ASTM EN DIN UNS N08904 SS Tube DN300 factory

Brand Name : DELTA

Model Number : 304 316L 321 310S 2205 904L.etc

Certification : ISO

Place of Origin : China

MOQ : 500 kgs

Price : 2400 - 3500 USD/Ton

Payment Terms : T/T, Western Union, L/C

Supply Ability : 10 Ton per week

Delivery Time : 5 - 12 days based on the quantity

Packaging Details : standard packing for export

Products : stainless steel pipe

Grade : 304 316L 321 2205 310S 904L.etc

Standard : ASTM GB EN

Length : random length of 6m

Diameter : DN10 - DN400

Wall thickness : SCH10 - XXS or unstandard size

Type : seamless pipe

Service : cutting

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Grade 904L Stainless Steel Pipe ASTM EN DIN Standard UNS N08904 SS Pipe Tube DN10-DN300

UNS N08904 / 904L STAINLESS STEEL PIPE BRIEF INTRODUCTION

904l stainless steel pipe (00 cr20ni25mo4. 5 cu) has better corrosion resistance of austenitic stainless steel, because of adding 1.5% copper, for reducing acid,such as sulfuric acid and phosphoric acid also has very good corrosion resistance, in addition, has the characteristics of low carbon in welding purposes.

NAME:904L STAINLESS STEEL PIPE SEAMLESS PIPE OD:6-720MM SEAMLESS PIPE W.T:1-50MM

OTHER NAME: 904L SUPER STAINLESS STEEL PIPE WELDED PIPE OD:12-2500MM WELDED PIPE W.T:1-40MM

SS904L STAINLESS STEEL PIPE PRODUCT INTRODUCTION:

Corrosion resistance of 904L stainless steel pipe s
Stainless steel seamless pipe, welded pipe , square pipe. Its specification: the outer diameter of the seamless tube is 6-720mm, the wall is 1-50mm. Welding tube outer diameter 12-2500mm, wall thickness 1-40 MM.

904L STAINLESS STEEL PIPE FEATURES:

Because of the low carbon content of 904L (0.020%), there is no carbon deposition in the case of general heat treatment and welding. This eliminates the risk of the corrosion of the crystals that occur after heat treatment and welding. Due to high chromium nickel molybdenum content and the addition of copper, 904L stainless steel pipe s
Even in reductive environments such as sulfuric acid and formic acid can be passivated. High nickel content also has low corrosion speed in active condition. In the concentration range of 0 ~ 98% pure sulfuric acid, the use of 904 l temperature can be as high as 40 ℃. In pure phosphoric acid in the range of 0 ~ 85%, its corrosion resistance is very good. In the industrial phosphoric acid produced by wet process, the corrosion resistance of impurities has a strong effect.
In all kinds of phosphoric acid,904L stainless steel pipe s are superior to normal stainless steel tubes. In the highly oxidized nitric acid, the corrosion resistance is low compared to the high alloy steel, which is non-molybdenum. In hydrochloric acid, the use of 904L stainless steel pipe is limited to a low concentration of 1-2%. In this concentration range. The corrosion resistance of 904L stainless steel is better than conventional stainless steel. The 904L stainless steel pipe has a high resistance to point corrosion.
It is also good to resist the corrosion resistance of the chloride solution. The high nickel content of the 904L stainless steel pipe decreases the corrosion speed of the pit and crack. Ordinary austenitic stainless steel in the temperature above 60 ℃, in a rich chloride environment sensitive to stress corrosion may be, by improving the nickel content of stainless steel, can reduce the sensitization. Because of the high content of nickel, 904 l stainless steel tube in chloride solution, concentration of hydroxide solution and rich hydrogen sulfide environment, has the very high resistance to stress corrosion cracking ability.
AL – 904L is designed for harsh environment corrosion condition of a low carbon content, high alloying austenitic stainless steel, 316 l and 317 l has better corrosion resistance, both price and performance, cost-effective high. By adding 1.5 percent of the copper, it is highly resistant to acid, such as sulfuric acid and phosphoric acid.

904L STAINLESS STEEL PIPE WEIGHT:

Weight (kg) = length (m) * width (m) * thickness (mm) * density

Stainless steel ratio: the chromium stainless steel takes 7.75t/M3 / M3 / M3, 7.87 t/M3

The formula of theoretical weight of stainless steel plate

Steel theory weight length (mm) x width (mm) x thickness (mm) x density = weight (kg)

904L STAINLESS STEEL PIPE CHEMICAL COMPOSITION:

ITEM	C	Si	Mn	P	S	Cr	Ni	Mo	Cu
ASTM	≤0.02	≤1.00	≤2.00	≤0.045	≤0.035	19.00～23.00	23.00～28.00	4.0～5.0	1.00～2.00

5.UNS N08904 / 904L STAINLESS STEEL PIPE SEAMLESS AND WELDED PRODUCTION PROCESS

SS904L STAINLESS STEEL PIPE SEAMLESS PRODUCTION PROCESS

TP904L STAINLESS STEEL PIPE SUPPLIERS,MANUFACTURER ,KCM SPECIAL STEEL, CONTACT US TO GET HIGH QUALITY 904L STAINLESS STEEL PIPE

904L STAINLESS STEEL PIPE WELDED PRODUCTION PROCESS

UNS N08904 / 904L STAINLESS STEEL PIPE SUPPLIERS,MANUFACTURER ,KCM SPECIAL STEEL, CONTACT US TO GET HIGH QUALITY 904L STAINLESS STEEL PIPE

UNS N08904 / 904L STAINLESS STEEL PIPE SURFACE:

SS904L STAINLESS STEEL PIPE SUPPLIERS,MANUFACTURER ,KCM SPECIAL STEEL, CONTACT US TO GET HIGH QUALITY 904L STAINLESS STEEL PIPE

904L STAINLESS STEEL PIPE APPLICATIONS:

SHIPBUILDING INDUSTRY
CHEMICAL INDUSTRY
WATER INDUSTRY
STEEL INDSUTRY
POWER STATION INDUSTRY
OIL&GAS INDSUCTRY
IN MARINE INDUSTRY
OFFSHORE&ONSHORE INDSUTRY
FOOD INDUSTRY
MEICAL INDSTURY

904L STAINLESS STAINLESS PIPE AVAILABLE SIZES IN STOCK AND ARRANGE PRODUCTION:

INCH	inch sizc (ID)	OD	STANDARD WALL THICKNESS
INCH	inch sizc (ID)	OD	SCH 5s	SCH 10S	SCH 10	SCH 20	SCH 30	SCH 40	SCH 60	SCH 80	SCH 100	SCH 120	SCH 140	SCH 160	STD	XS	XXS
1/8	DN6	10.3	–	1.24	–	–	–	1.73	–	2.42	–	–	–	–	1.73	2.41	–
1/4	DN8	13.7	–	1.65	–	–	–	2.24	–	3.02	–	–	–	–	2.24	3.02	–
3/8	DN10	17.1	–	1.65	–	–	–	2.31	–	3.2	–	–	–	–	2.31	3.2	–
1/2	DN15	21.3	1.65	2.11	–	–	–	2.77	–	3.73	–	–	–	4.78	2.77	3.73	7.47
3/4	DN20	26.7	1.65	2.11	–	–	–	2.87	–	3.91	–	–	–	5.56	2.87	3.91	7.82
1	DN25	33.4	1.65	2.77	–	–	–	3.38	–	4.55	–	–	–	6.35	3.38	4.55	9.09
1.1/4	DN32	42.2	1.65	2.77	–	–	–	3.56	–	4.85	–	–	–	6.35	3.58	4.85	9.7
1.1/2	DN40	48.3	1.65	2.77	–	–	–	3.68	–	5.05	–	–	–	7.14	3.68	5.08	10.15
2	DN50	60.3	1.65	2.77	–	–	–	3.91	–	5.54	–	–	–	8.74	3.91	5.54	11.07
2.1/2	DN65	73	2.11	3.05	–	–	–	5.16	–	7.01	–	–	–	9.53	5.16	7.01	14.02
3	DN80	88.9	2.11	3.05	–	, –	–	5.49	–	7.62	–	–	–	11.13	5.49	7.52	15.24
3.1/2	DN90	101.6	2.11	3.05	–	–	–	5.74	–	8.08	–	–	–	–	5.74	8.08	–
4	DN100	114.3	2.11	3.05	–	–	–	6.02	–	8.58	–	11.13	–	13.49	6.02	8.56	17.12
5	DN125	141.3	2.77	3.4	–	–	–	6.55	–	9.53	–	12.7	–	15.88	6.55	9.53	18.05
6	DN150	168.3	2.77	3.4	–	–	–	7.11	–	10.97	–	14.27	–	18.26	7.11	10.97	21.95
8	DN200	219.1	2.77	3.76	–	6.35	7.04	8.18	10.31	12.7	15.09	18.26	20.62	23.01	8.18	12.7	22.23
10	DN250	273.1	3.4	4.19	–	6.35	7.8	9.27	12.7	15.09	18.26	21.44	25.4	28.58	9.27	12.7	25.4
12	DN300	323.9	3.96	4.57	–	6.35	8.38	10.31	14.27	17.48	21.44	25.4	28.58	33.32	9.35	12.7	25.4
14	DN350	355.5	3.96	4.78	6.35	7.92	9.53	11.13	15.09	19.05	23.83	27.79	31.75	35.71	9.53	12.7	–
16	DN400	406.4	4.19	4.78	6.35	7.92	9.53	12.7	16.66	21.44	26.19	30.96	36.53	40.49	9.53	12.7	–
18	DN450	457	4.19	4.78	6.35	7.92	11.13	14.27	19.05	23.83	29.36	34.93	39.67	45.24	9.53	12.7	–
20	DN500	508	4.78	5.54	6.35	9.53	12.7	15.09	20.62	26.19	32.54	38.1	44.45	, 50.01	9.53	12.7	–
22	DN550	559	4.78	5.54	6.35	9.53	12.7	–	22.23	28.58	34.93	41.28	47.63	53.98	9.53	12.7	–
24	DN600	610	5.54	6.35	6.35	9.53	14.27	17.48	24.61	30.96	38.89	46.02	52.37	59.54	9.53	12.7	–
26	DN650	660	–	–	7.92	12.7	–	–	–	–	–	–	–	–	9.53	12.7	–
28	DN700	711	–	–	7.92	12.7	15.88	–	–	–	–	–	–	–	9.53	12.7	–
30	DN750	762	6.35	7.92	7.92	12.7	15.88	–	–	–	–	–	–	–	9.53	12.7	–
32	DN800	813	–	–	7.92	12.7	15.88	17.48	–	–	–	–	–	–	9.53	12.7	–
34	DN850	864	–	–	7.92	12.7	15.88	17.48	–	–	–	–	–	–	9.53	12.7	–
36	DN900	914	–	–	7.92	12.7	15.88	19.05	–	–	–	–	–	–	9.53	12.7	–
38	DN950	965	–	–	–	–	–	–	–	–	–	–	–	–	9.53	12.7	–
40	DN1000	1015	–	–	–	–	–	–	–	–	–	–	–	–	9.53	12.7	–
42	DN1050	1067	–	–	–	–	–	–	–	–	–	–	–	–	9.53	12.7	–
44	DN1100	1118	–	–	–	–	–	–	–	–	–	–	–	–	9.53	12.7	–
46	DN1150	1188	–	–	–	–	–	–	–	–	–	–	–	–	9.53	12.7	–
48	DN1200	1219	–	–	–	–	–	–	–	–	–	–

904L Stainless Steel Pipe ASTM EN DIN UNS N08904 SS Tube DN300

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