ASTM A249 904L Stainless Steel Boiler Tubes

• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Grade: 904L
• Certification: ISO
• Shape: Round
• Technique: Cold-Drawing
• Model NO.: EL-SST
• Surface Treatment: Pickling
• Length: 1-12m
• Delivery Time: 15-30 Days After Down Payment
• Thickness: Sch10s-Xxs
• Surface: Oil Coating,Mirror
• Alloy or Not: Non Alloy
• Secondary or Not: Non Secondary
• Standard or Not: Standard
• Price Term: Fob,CIF,CNF
• Payment: L/C,T/T
• Transport Package: in Bundle or as Requested
• Specification: 6mm~630mm
• Trademark: Kingmetal
• Origin: China
• HS Code: 73044190
• Production Capacity: 50000 Tons Per Month

Product Description

Steel Standard:
Standard :ASTM A312, A269,A249,A270,A554,A269, ASTM/ASME A213,GB/T14976\GB13296-2007 JISG3463, JIS3446, JIS3448, JIS3459 Din17456, DIN17458 etc

Material :201, 202, 309S, 310S, 316Ti, 317, 317L, 321, 347H, TP304/304L, TP310/310S, TP316/316L, TP321/321H, TP347,410,420,430, 904L,2205 etc.

Surface treatment:
A: sanded
B: 400#-600# mirror
C: hairline brushed
D: TIN titanlum
E : HL brushed & mirror (two kinds of finishing for one pipe)

Applications:petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant steamless steel pipe used. Our company has cooperative relation between the domestic agents.

Advantages:
1. 20 + years of production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5. 100% export.
6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.

Chemical composition

Grade	C ≤	Si ≤	Mn ≤	P ≤	S ≤	Ni ≤	Cr ≤
201	0.12	0.75	7.00	0.045	0.045	1.00-1.28	13.70-15.70
202	0.15	1.00	2.25	0.045	0.045	4.07-4.17	14.00-16.00
304	0.08	0.75	2.00	0.045	0.03	8.00-11.00	18.00-20.00
304L	0.035	0.75	2.00	0.045	0.03	8.00-13.00	18.00-20.00
309	0.15	0.75	2.00	0.045	0.03	12.00-15.00	22.00-24.00
310S	0.08	1.50	2.00	0.045	0.03	19.00-22.00	24.00-26.00
316	0.08	1.00	2.00	0.045	0.03	10.00-14.00	16.00-18.00
316L	0.035	0.75	2.00	0.045	0.03	10.00-15.00	16.00-18.00
321	0.04-0.10	0.75	2.00	0.045	0.03	9.00-13.00	17.00-20.00
405	0.08	0.75	1.00	0.045	0.03	0.06	11.5-13.5
409	0.089	1.00	1.00	0.045	0.05	0.06	10.50-11.75
410	0.15	0.75	1.00	0.045	0.03	0.06	11.5-13.5
420	0.16-0.25	1.00	1.00	0.040	0.03	0.06	12.00-14.00
430	0.12	0.75	1.00	0.045	0.03	0.06	16.00-18.00
904L	0.02	1.0	2.00	0.045	0.03	23.00-28.00	19.00-23.00