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China factory - Hebei Hongcheng Pipe Fittings Co., Ltd.

Hebei Hongcheng Pipe Fittings Co., Ltd.

  • China,Cangzhou ,Hebei
  • Verified Supplier

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China High Pressure Cold Drawn Seamless Steel Pipe 610mm Astm A335 P5 P9 P11
China High Pressure Cold Drawn Seamless Steel Pipe 610mm Astm A335 P5 P9 P11

  1. China High Pressure Cold Drawn Seamless Steel Pipe 610mm Astm A335 P5 P9 P11
  2. China High Pressure Cold Drawn Seamless Steel Pipe 610mm Astm A335 P5 P9 P11
  3. China High Pressure Cold Drawn Seamless Steel Pipe 610mm Astm A335 P5 P9 P11

High Pressure Cold Drawn Seamless Steel Pipe 610mm Astm A335 P5 P9 P11

  1. MOQ: 0.5Ton
  2. Price: 0.5 Ton US $2843/ Ton;>3 Tons US $2510/ Ton
  3. Get Latest Price
Payment Terms L/C, D/P, T/T
Supply Ability 2 Million Ton/Year
Delivery Time 7-15 work days
Packaging Details Standard package or as requirements.
Product name: High Pressure Boiler Steel Pipe
Certificate: API, ce, Bsi, JIS, ISO9001
Payment terms: 30%TT Advance + 70% Balance
Surface Treatment: Cold Rolled
Length: 12M, 6m, 6.4M, 6M, 12M/Customed
Thickness: 2-50 mm
End protector: Plastic Pipe Cap
Supply Ability: 15000 Ton/Tons per Month
Surface: Black paint, Varnished,Galvanized,Customed
Brand Name HongCheng
Model Number 1"TO36 "
Certification PED、ABS、BV、DNV、GL、LR、SGS、IEI
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/P, T/T Supply Ability 2 Million Ton/Year
Delivery Time 7-15 work days Packaging Details Standard package or as requirements.
Product name: High Pressure Boiler Steel Pipe Certificate: API, ce, Bsi, JIS, ISO9001
Payment terms: 30%TT Advance + 70% Balance Surface Treatment: Cold Rolled
Length: 12M, 6m, 6.4M, 6M, 12M/Customed Thickness: 2-50 mm
End protector: Plastic Pipe Cap Supply Ability: 15000 Ton/Tons per Month
Surface: Black paint, Varnished,Galvanized,Customed Brand Name HongCheng
Model Number 1"TO36 " Certification PED、ABS、BV、DNV、GL、LR、SGS、IEI
Place of Origin China
High Light P5 Cold Drawn Seamless Steel Pipe610mm Cold Drawn Seamless Steel PipeP9 Seamless Cold Drawn Steel Pipe

Astm A335 P5 P9 P11 P22 P91 Seamless Cold Drawn Steel Tube High Pressure Boiler Pipes 18-610mm

about us:

Hebei Hongcheng Pipe Industry Co., Ltd. was established in 1992 and is located in the Development Zone of Yanshan County, Hebei Province. We are one of the largest steel product manufacturers on the coast of the Bohai Sea. A three-dimensional comprehensive transportation network has been formed. Our geographical position is superior and the transportation is very convenient.

We are one of the biggest manufacturer for steel products with a 80, 000-square-meter workshop,covers an area more than 120,000 square meters in size ,and well over 50 million USD in assets.our main products including stainless steel pipe ,stainless steel plate,stainless steel bar,seamless steel pipe ,low temperature steel pipe ,alloy steel pipe ,boiler pipe ,carbon steel plate ,alloy steel plate ,pipe fitting,copper products,titanium products and nickel products.our company has the most advanced production equipment which guarantee the most advantageous product quality.Based on highly quality products and best service,we have develop clients all round the world ,our products are widely used in industry in USA ,Germany ,India ,Dubai,Iraq,Viet Nam,Ireland,Sinagpore,and so on .

Our goal is offer the best quality products with the lowest price and best service . We believe that our company will have a speed develop with the support from both at home and at abroad

 

Chemical composition(%):

Grade

C

Mn

P≤

S≤

Si

Cr

Mo

P11

0.05-0.15

0.30-0.60

0.025

0.025

0.50-1.00

1.00-1.50

0.44-0.65

P22

0.05-0.16

0.30-0.60

0.025

0.025

≤0.50

1.90-2.60

0.87-1.13

P5

≤0.15

0.30-0.60

0.025

0.025

≤0.50

4.00-6.00

0.45-0.65

P9

≤0.15

0.30-0.60

0.025

0.025

0.25-1.00

8.00-10.00

0.90-1.10

P91

0.08-0.12

0.30-0.60

0.020/0.010

0.020/0.010

0.02-0.50

8.00-9.50

0.85-1.05

P92

0.07-0.13

0.30-0.60

0.020/0.010

0.020/0.010

≤0.50

8.50-9.50

0.30-0.60

Mechanical properties:

Grade

Tensile strength

Yield strength

Elongation

P11, P22, P5, P9

≥415

≥205

≥30/20

P91

≥585

≥415

≥20

P92

≥620

≥440

≥20

 

A335 P9 Alloy Steel Pipe ASTM A335/ASME SA335 Gr. P5, P9, P11, P22, P91

Standard: ASTM A335

grade:P1, P2,P5,P9,P11,P91,P92

OD:10.3-660mm

WT:1.6-60mm

Length:5.8m-12m or random legth

Technical: Quenching & Tempering

Application: Gas fire power plant, coal fire power plant, headers and steam lines, Feed water pipes,

super heaters and reheaters.

A335 P9 Alloy Steel Pipe that covers “chrome-moly” seamless pipes with remarkable resistance to

corrosion and good tensile strength at high-temperature service. Generally, ASTM A335 P11, P22,

and P91 pipes are used in power generation and in downstream oil and gas, P5 and P9 grades are

for refinery applications.

How to define alloy pipes?

Alloy pipes are tubular with higher percentages, than standard carbon steel pipes, of alloying elements

as Molybdenum (Mo), Chromium (Cr), Nickel, etc. Actually, the ASTM A335 covers “low-alloy” steel pipes,

i.e. pipes that have a total amount of alloying elements below 5%. The addition of higher percentages of

alloying elements (example Nickel and Chromium) transforms the steel into higher alloys, like stainless steel,

duplex, up to super-alloyed materials like Inconel, Hastelloy, Monel, etc.

Alloy steel pipes are used in the energy industry for high temperature and very low-temperature service

(cryogenic), or for applications with very high pressures.

ASTM A335 alloy steel pipes fit ASTM A234 WPx series buttweld fittings (WP5, WP9, WP91) and A182 Fx

forged fittings and flanges (A182 F5, F9, F11, F22, F91). All these materials have similar chemical and mechanical

properties and can be joined or welded.

Alloying elements

The addition of Molybdenum (“Moly”) increases the strength of the steel and its elastic limit, enhance

the steel resistance to wear, its impact qualities, and the hardenability. It also improves the resistance

to softening, makes chromium steel less prone to embrittlement and prevents pitting.

Chromium, a key element also for stainless steel alloys, prevents steel oxidation at elevated temperatures

and increases the resistance of steel to corrosion. It enhances the tensile, yield, and hardness properties

of low-alloy pipes at room temperatures.

Other alloying elements, present in various degrees in pipes of all grades are:

1. Aluminum: decreases oxygen from steelmaking

2. Boron: used to produce fine grain size and enhance steel hardness

3. Cobalt: used to enhance the steel’s heat and wear-resistance

4. Manganese: gives better steel hardenability

5. Nickel: Enhances toughness, hardenability and impact strength at low temperatures

6. Silicon: decreases oxygen, enhances hardenability and toughness

7. Titanium: prevents precipitation of chromium carbide

8. Tungsten: refines steel grain size and enhance the steel hardness, especially at high temperatures

9. Vanadium: gives steel enhanced fatigue resistance

As mentioned, low-alloy steels have a total amount of alloying elements below 5%; high alloy steel has a higher

percentage of these elements.

CHEMICAL COMPOSITION

The types of alloy steel covered by the ASTM A335 – ASME SA335 specification are designed with a “P” prefix,

from P5 to P92. Grades P11/P22 and P91/92 are typically found in power stations, whereas grade P5 and P9 are

more common for application in the petrochemical industry. Grades P9, P91 are, in the list, the more expensive

(a P91 seamless pipe may cost approx 5€ per kg.).

Product Tags:

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Seller

  • Year Established:

    1992

  • Total Annual:

    5000000-80000000

  • Employee Number:

    400~520

  • Ecer Certification:

    Verified Supplier

  The company is located in Wuliyao Industrial Park, Yanshan County, Cangzhou City, Hebei Province, China, with Beijing-Tianjin in the north and Huanghua Port in the east. The transportation is very convenient. The company covers an area of 130,000 square meters, of which the workshop area is 60...   The company is located in Wuliyao Industrial Park, Yanshan County, Cangzhou City, Hebei Province, China, with Beijing-Tianjin in the north and Huanghua Port in the east. The transportation is very convenient. The company covers an area of 130,000 square meters, of which the workshop area is 60...

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  • Hebei Hongcheng Pipe Fittings Co., Ltd.
  • Wuliyao Industrial Zone, Yanshan County, Cangzhou City, Hebei Province, China
  • Misslaura
  • +8615931718886
  • https://www.fittings-pipes.com/

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