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Location: Home > Products > Alloy Steel Pipe

ASTM A335 P9 Alloy Steel Pipe

ASTM A335 P9 Alloy Steel Pipe

ASTM A335 P9 Alloy Steel Pipe

ASTM A335 P9 Alloy Steel Pipe

ASTM A335 P9 Alloy Steel Pipe

ASTM A335 P9 Alloy Steel Pipe

ASTM A335 P9 Alloy Steel Pipe

ASTM A335 P9 Alloy Steel Pipe

ASTM A335 P9 Alloy Steel Pipe

Place of Origin：

China

Delivery Time：

22-30 days

Standard：

GB

Length：

12M, 6m, 6.4M, 1.5-6.5m

Section Shape：

Round

Tolerance：

±1%

Alloy Or Not：

Is Alloy

Sample：

Sample Freely

Share:

Description

Specification

Projects

Qualification

Description

ASTM A335 P9 Seamless Pipe is one of the chromium molybdenum alloy pipes. This kind of material is used for high temperature and pressure applications. The thermal expansion rate of this material is considerably less so that it does not lose its form or shape under high temperatures. ASME SA 335 Grade P9 Alloy Steel Pipes are mostly used in the power generation industries and in petrochemical industries. The ASTM A335 P9 Pipe standards and schedules differ according to the need of the application. There is a 9% chromium and 1% molybdenum in the A335 P9 Chrome Pipe composition. The P9 steel pipe material also contains manganese, silicon, carbon and phosphorus in its composition. The addition of these materials makes the material stronger with high yield strength and tensile strength. The oxidation reduction is highly added due to the high chromium content.

Specification

Product Details

ASTM A335 Grade P9 Seamless Pipe heat treatment

Grade	Heat Treatment Type	Normalizing Temperature Range F [C]	Subcritical Annealing or Tempering Temperature Range F [C]
ASTM A335 P5 Pipe(b,c)	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
	Subcritical Anneal (P5c only)	*****	1325 - 1375 [715 - 745]
ASTM A335 P9 Pipe	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
ASTM A335 P11 Pipe	Full or Isothermal Anneal
	Normalize and Temper	*****	1200 [650]
ASTM A335 P22 Pipe	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
ASTM A335 P91 Pipe	Normalize and Temper	1900-1975 [1040 - 1080]	1350-1470 [730 - 800]
	Quench and Temper	1900-1975 [1040 - 1080]	1350-1470 [730 - 800]

FAQ

1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products.

2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.

3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

4.Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.No matter where they come from.

5.Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.

Consult our expert technicians today for professional solutions.

Technical Forms

Projects

Aluminum Pipe Application

Aluminum Pipe Application

Aluminum tubes are widely used in all walks of life, such as: automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanics, home furnishings, etc. Aluminum tubes have been ubiquitous in our lives.

Welded Pipe Application

Welded pipes are further divided into general welded pipes, galvanized welded pipes, oxygen blown welded pipes, electric wire casing, metric welded pipes, roller pipes, deep well pump pipes, automotive pipes, transformer pipes, electric welded thin-walled pipes, electric welded shaped pipes and spiral welded pipes according to their applications.

Square Tube Application

Rectangular tube is a kind of hollow long steel, also called flat tube, flat square tube or square flat tube (as the name implies). With the same bending and torsional strength, it is lighter in weight, so it is widely used for manufacturing mechanical parts and engineering structures.

Steel Pipe Pile Application

Steel Pipe Pile Application

Steel pipe piles are suitable for foundations in wharf and harbor construction, and their diameters generally range from 400-2000mm, with the most commonly used at 1800mm.

Seamless Pipe Application

Seamless Pipe Application

Seamless steel pipes are used in fluid transportation pipes, boiler plants, engineering, and mechanical processing plants.

Stainless Steel Pipe Application

Stainless Steel Pipe Application

Stainless steel pipe is a kind of hollow long round steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial transmission pipeline and mechanical structure parts, etc., also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchenware, etc.

Carbon Steel Pipe Application

Carbon Steel Pipe Application

Carbon steel pipe carbon steel pipe is divided into two categories: hot-rolled and cold-rolled (drawn) steel pipe. The hot-rolled carbon steel pipe is divided into: ordinary steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe, geological steel pipe and other steel pipe.

Aluminum Pipe Application

Aluminum Pipe Application

Aluminum tubes are widely used in all walks of life, such as: automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanics, home furnishings, etc. Aluminum tubes have been ubiquitous in our lives.

Square Tube Application

Square Tube Application

Rectangular tube is a kind of hollow long steel, also called flat tube, flat square tube or square flat tube (as the name implies). With the same bending and torsional strength, it is lighter in weight, so it is widely used for manufacturing mechanical parts and engineering structures.

Stainless Steel Pipe Application

Stainless Steel Pipe Application

Stainless steel pipe is a kind of hollow long round steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial transmission pipeline and mechanical structure parts, etc., also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchenware, etc.

Introduction to our quality control

Gnee steel group is a supply chain integrated enterprise including steel plate, coil, profile, outdoor landscape design and processing.

Patents

Patents

Some feedback to us

Welcome to our product consultation, here to provide you with professional solutions.

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We have a certain scale capacity to ensure your order delivery cycle.

Are you a factory or trading company?

We are professional manufacturer, and our company also is a very professional a trade company for steel products. We can provide a wide range of steel products.

Can I get samples before order ?

Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

What is our quality inspection standard?

Our key qualities and services comprise of:
• Quality assured goods
• Multiple payment modes
• Experienced crew
• Prompt shipment
• Ethical business policies
• Wide distribution network

Which certifications have we acquired?

GNEE Steel Pipe has the following certification:
• GST CERTIFICATE
• CERTIFICATE OF INCORPORATION
• CERTIFICATE OF IMPORT EXPORT CODE
• ISO CERTIFICATE
• CE CERTIFICATE
• MANUFACTURING CERTIFICATE

Can GNEE Steel Pipe customise the design as per my requirement?

Yes, GNEE Steel Pipe specializes in precisely manufacturing products according to the customers unique needs and requirements.

Tel: +86 -372-5055135

Email: info@gneetube.com

Whatsapp: +86 15822557385

Welcome your inquiry

We will provide you with quality service and guarantee your buying experience

GNEE Steel Pipe is strategically located to serve the entire country and the whole world’s Alloy Pipe, Low Temperature Pipe, Boiler&Heat exchanger Tube, high-strength structural pipe ,Stainless steel & carbon steel pipes/tubes, and pipe fittings’ requirements.

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