15crmo Seamless Alloy Steel Pipe Round Galvanized For Petroleum

Detailed Product Description

 

15CrMo Seamless Alloy Steel Piping Round Galvanized For Petroleum

 

 

Quick detail:

 

1. Standard: AISI, ASTM, GB, DIN, ASME, EN, BS, JIS etc.

2.Material: 10#,20#,35#,45#,16-50Mn,P12,P9,P91,T22,20G, 15CrMo etc

3. Packaging: Standard bundle package Beveled end or as per customer’s request

 

 

Product Name	high quality Seamless 15CrMo alloy steel pipe in China
O.D	6 mm~2500mm	W.T	1mm~120mm
Length	5.8m, 6m, 11.8m, 12m or as Required
Tolerance	a) Outer Diameter:  +/- 0.1mm b) Thickness: +/- 0.02mm c) Length: +/- 5mm
Standard	AISI, ASTM, GB, DIN, ASME, EN, BS, JIS etc.
Material	10#,20#,35#,45#,16Mn,P12,P9,P91,T11,T22,20G, 15CrMo etc
Inspection	X-ray inspection,manual ultrasonic inspection,surface inspection,hydraulic testing, ultrasonic detection
Technique	Cold drawn, Hot rolled, high pressure etc.
Certifications	SGS/BV/API/ISO/CE
Section shape	Round
Main market	USA, Middle east, South America, Europe, Southeast Asia, Australia, Africa etc
Productivity	6000 Tons/Month
Packing	Standard bundle package Beveled end or as per request
Surface treatment	Black Painted, PE Coated, Galvanized all available
Remarks	1)Payment term : T/T,L/C 2)Trade Terms : FOB / CFR /CIF 3)Minimum quantity of order: 2 MT 4)Delivery time 10-15 days after receiving the deposit

 

 

Application:

 

(1) Alloy tube is mainly used for low and medium pressure boiler (working pressure not higher than 5.88Mpa, working temperature below 450 ℃) of heating surface tubes;

(2) Alloy tube is always used for high-pressure boilers (above 9.8Mpa working pressure in general, working temperature between 450℃ ~ 650℃) of heating surface tubes, economizer, super-heater, re-heater, petrochemical industrial pipe.

(3) Alloy tube is one seamless steel pipe whose performance is much higher than the average, because the steel contains Cr more inside. It can bear high temperature, low temperature, corrosion-resistant seamless performance of other inferior, so the alloy tube is more widely used in the petroleum, chemical, electric power, boiler and other industries.

 

 

Standard:

 

American Petroleum Institute: API 5L, API 5CT etc.

American Society Testing and Materials: ASTM A252, ASTM A53 and A500 etc.

European Union: EN10217 and EN10219 etc

Certification International quality management system: ISO9001:2008 etc.

 

 

Steel grade: 15CrMo

 

1. Process Procedure:

Because of alloy pipes’ different manufacturing processes, they are divided into hot-rolled (extrusion) seamless and cold drawn (rolled) Seamless two. Cold drawn (rolled) pipe is divided into circular pipe and shaped pipe.

2. 15CrMo alloy tube Process Overview:

a. rolled (extrusion seamless): round tube perforation → heating → ​​three-roll rolling, rolling or extrusion → detached → sizing (or reducing) → cooling → billet tube → straightening → hydrostatic test (or testing) → mark → storage.

b. cold drawn (rolled) seamless steel pipe: round perforated tube → heating→ annealing →​​ pickling → Heading oiled (copper) → multi-pass cold drawn (rolled) → heat treatment → straightening pipe billet straight → hydrostatic test (testing) → mark → storage.

15CrMo alloy pipe is one kind of seamless steel pipe, and its performance is much higher than the average of seamless steel tubes, because the steel contains Cr more inside. It can bear high temperature, and corrosion is better than other seamless pipes performance, so alloy tube is more widely in the petroleum, chemical, electric power, boiler and other industries.

 

 

Competitive Advantage

 

·We can provide special specification pipes according to customers' requests.

·We are also a manufacturer, so we can provide the products in conformity with your requirements rapidly.

·Our company has rich technical force and advanced production equipment and coordinated advanced test equipment and method.

·Our products is accord with the standard of API 5L, API 5CT of American Petroleum Institute, the standard of ASTM A252,ASTM A53 and ASTM A500 of American Society Testing and Materials and standard of EN10217 and EN10219 of the European Union and passed the certification of ISO90012008 International quality management system.

 

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