ASTM A335 ASME SA335 P11 P22 P91 Seamless Alloy Steel Seamless Tube Boiler Tube

• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Oiled
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry
• Section Shape: Round
• Model NO.: EZS
• Wall Thickness: 1mm~20mm
• Length: Random
• Surface: Oil, Varnish
• Certificate: ISO, API, BV,Ce
• Ddelivery Condition: Normalized, Normalized+Tempered
• Ends: Plain Ends or Bevel Ends with Caps
• Standard: ASTM A179,ASTM A192,ASTM A210,ASTM A213
• Shipment: Container or Bulk Vessel
• Transport Package: PVC Bags or Polywood Cases
• Specification: Diameter: 10mm~323mm
• Trademark: EZS
• Origin: China
• HS Code: 73043110
• Production Capacity: 200000t/Year

Product Description

Product Description

ASTM A335 ASME SA335 P11 P22 P91 seamless alloy steel pipe boiler tube

Product	Steel Grade	Standard	Size	Application
Boiler Steel Tube	SA106B, SA106C,  SA179,SA192, SA210A1, SA210C	ASME SA106, ASME SA179, ASME SA192, ASME SA210	φ10-1067mm	For manufacturing water cooled wall panel, economizer, reheater, superheater and steam pipeline of boilers in the industry of petrochemical and power.
	T1, T1a, T1b	ASME SA209	φ10-219mm
	T5, T9, T11, T12, T22, T23, T91, T92	ASME SA213	φ19-127mm
	P5, P9, P11, P12, P22, P23, P91, P92	ASME SA335	φ60.3-1067mm
	ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910, X20CrMoV121	DIN17175	φ6.35-1067mm
	P195GH, P235GH, P265GH, 16Mo3,13CrMo4-5,10CrMo9-10	EN10216-2	φ10-1067mm
	304/304L, 316/316L, 310S, 321, 347/347H	ASME SA213, ASME SA249	φ4-159mm

Inspection items:
1. Chemical Composition
2. Mechanical Properties
3. Hardness
4. Impact Test
5. Flattening Test
6. Bending Test
7. Flaring Test
8. Flange Test
9. Drift Test
10. Hydrostatic Test
11. Eddy Current Test
12. Ultrasonic Test
13. M. P. I.
14. L. M. T.
15. Size
16. Surface Quality
17. Decarburizing Layer Depth
18. Micro Structure
19. Grain Size Analysis
20. Intercrystalline Corrosion
21. Stabilization Heat Treatment.
22. Erosion Test

Production Flow