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High / Medium Pressure Alloy Steel Seamless Pipes Large Caliber Heavy Wall Thickness Tube

Good quality Seamless Carbon Steel Pipe for sales
Good quality Seamless Carbon Steel Pipe for sales
Good company with professional service and high quality. Delivered in time. Our most trusted partner for alloy steel pipes.

—— Brent

The P91 and P22 supplied from XOOS fully satisfies requirement of our project in Brazil. Good to work with XOOS team.

—— Nicolas

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High / Medium Pressure Alloy Steel Seamless Pipes Large Caliber Heavy Wall Thickness Tube

China High / Medium Pressure Alloy Steel Seamless Pipes Large Caliber Heavy Wall Thickness Tube supplier
High / Medium Pressure Alloy Steel Seamless Pipes Large Caliber Heavy Wall Thickness Tube supplier High / Medium Pressure Alloy Steel Seamless Pipes Large Caliber Heavy Wall Thickness Tube supplier

Large Image :  High / Medium Pressure Alloy Steel Seamless Pipes Large Caliber Heavy Wall Thickness Tube

Product Details:

Place of Origin: China
Brand Name: XOOS
Certification: MTC
Model Number: ASTM A335

Payment & Shipping Terms:

Minimum Order Quantity: 10 tons or negotiable
Packaging Details: bare and loose
Delivery Time: 2~10 weeks
Payment Terms: L/C, T/T
Supply Ability: 200000 tons per month
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Detailed Product Description
Service: High Temperature Pressure: High, Medium Pressure
Structure: Seamless Material: Alloy Steel
Length: Random Or Fixed Standard: ASTM A335
Application: High Pressure Boiler Usage: Thermal Power Plant
Manufacture: Hot Rolled Feature: Large Caliber & Heavy Wall Thickness

High / Medium Pressure Alloy Steel Seamless Pipes Large Caliber Heavy Wall Thickness Tube

 

Specialized in providing various steel pipes for more than 10 years, XOOS offers ASTM A335 seamless large caliber & heavy wall thickness pipe with competitive price, premium quality and flexible delivery time. Third party inspection is available.

 

1. Standards:
ASTM A335 Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

 

2. Ordering Information

Quantity (feet, meters, or number of lengths),

Name of material (seamless alloy steel pipe),

Grade (P1, P2, P5, P11, P12, P22, P91, and P92),

Manufacture (hot-finished or cold-drawn),

Size using one of the following:

NPS and schedule number;

Outside diameter and nominal wall thickness;

Outsider diameter and minimum wall thickness;

Inside diameter and nominal wall thickness;

Inside Diameter and minimum wall thickness.

Length (specific or random)

End finish (plain end or bevel end)

3. Application:

For the low and medium pressure boiler and steam header pipes;
For the high-pressure boiler and steam pipes, and the petrochemical industry pipes;
Power plant; Chemical Fertilizer; Petrochemicals; Offshore Oils; Gas Productions; Refineries and etc.

 

4. Chemical Requirements

Chemical Requirements
Grade

UNS

Designation

Composition, %
C Mn P
max
S
max
Si Cr Mo Others
P1 K11522 0.10-0.20 0.30-0.80 0.025 0.025 0.10-0.50 ... 0.44-0.65 ...
P2 K11547 0.10-0.20 0.30-0.61 0.025 0.025 0.10-0.30 0.50-0.81 0.44-0.65 ...
P5 K41545 0.15max 0.30-0.60 0.025 0.025 0.50max 4.00-6.00 0.45-0.65 ...
P9 S50400 0.15max 0.30-0.60 0.025 0.025 0.25-1.00 8.00-10.00 0.90-1.10 ...
P11 K11597 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 1.00-1.50 0.44-0.65 ...
P12 K11562 0.05-0.15 0.30-0.61 0.025 0.025 0.50 max 0.80-1.25 0.44-0.65 ...
P22 K21590 0.05-0.15 0.30-0.60 0.025 0.025 0.50 max 1.90-2.60 0.87-1.13 ...
P91 K91560 0.08-0.12 0.30-0.60 0.020 0.010 0.20-0.50 8.00-9.50 0.85-1.05 V 0.18-0.25
N 0.030-0.070
Ni 0.40max
Al 0.02max
Cb 0.06-0.10
Ti 0.01 max
Zr 0.01max
P92 K92460 0.07-0.13 0.30-0.60 0.020 0.010 0.50 max 8.50-9.50 0.30-0.60 V 0.15-0.25
N 0.03-0.07
Ni 0.40 max
Al 0.02 max
Cb 0.04-0.09
W 1.5-2.00
B 0.001-0.006
Ti 0.01 max
Zr 0.01 max

 

5. Available Size Range

Available Size Range
OD(mm/inch) Wall thickness(SCH)
10 20 30 STD 40 60 XS 80 100 120 140 160 XXS 100mm 120mm 140mm
88.9 (3'')       Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ      
101.6 (3 1/2'')       Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ      
114.3 (4'')       Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ      
141.3 (5'')       Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ      
168.3 (6'')       Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ      
219.1 (8'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ      
273 (10'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ      
323.8 (12'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ      
355.6 (14'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ    
406.4 (16'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ    
457 (18'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ  
508 (20'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
559 (22'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
610 (24'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
660 (26'')     Δ   Δ Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
711 (28'')     Δ   Δ Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
762 (30'')     Δ   Δ Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
813 (32'')     Δ   Δ Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
864 (34'')         Δ Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
914 (36'')         Δ Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
965 (38'')           Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
1016 (40'')           Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
1067 (42'')           Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
1118 (44'')           Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
1168 (46'')           Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
1219 (48'')           Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
1321 (52'')           Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ
1422 (56'')           Δ   Δ Δ Δ Δ Δ Δ Δ Δ Δ

 

6. Tensile Requirements

Tensile Requirements
Grade
  P1, P2 P12 P23 P91 P92, P911
P36 Class 1
P122 P36 Class 2 All others
Tensile Strength, min:                
ksi 55 60 74 85 90 90 95.5 60
Mpa 380 415 510 585 620 620 660 415
Yiled Strength, min:                
ksi 30 32 58 60 64 58 66.5 30
MPa 205 220 400 415 440 400 460 205

 

 

High / Medium Pressure Alloy Steel Seamless Pipes Large Caliber Heavy Wall Thickness Tube

 

 

Contact Details
Xi'an Overseas Oilfield Services Co., Ltd.

Contact Person: Helen Gao

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