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High Pressure Boiler Hot Rolled Seamless Steel Pipe 8'' XXS Alloy Steel Material

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 TIPTOP fully satisfies requirement of our project in Brazil. Good to work with TIPTOP team.

—— Nicolas

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High Pressure Boiler Hot Rolled Seamless Steel Pipe 8'' XXS Alloy Steel Material

China High Pressure Boiler Hot Rolled Seamless Steel Pipe 8'' XXS Alloy Steel Material supplier
High Pressure Boiler Hot Rolled Seamless Steel Pipe 8'' XXS Alloy Steel Material supplier High Pressure Boiler Hot Rolled Seamless Steel Pipe 8'' XXS Alloy Steel Material supplier

Large Image :  High Pressure Boiler Hot Rolled Seamless Steel Pipe 8'' XXS Alloy Steel Material

Product Details:

Place of Origin: China
Brand Name: TIPTOP
Certification: MTC
Model Number: 8''

Payment & Shipping Terms:

Minimum Order Quantity: 10 tons or negotiable
Packaging Details: bare and loose
Delivery Time: 5~10 weeks
Payment Terms: L/C, T/T
Supply Ability: 200000 tons per month
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Detailed Product Description
Structure: Seamless OD: 8'' (219.1mm)
Max. WT: SCH XXS Application: Boiler Pipe
Manufacture: Hot Rolled Steel: Alloy Steel

High Pressure Boiler Hot Rolled Seamless Steel Pipe 8'' XXS Alloy Steel Material

 

Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant steamless steel pipe used. Alloy steel pipe can be made according to the customers requirements. Fasten delivery. Quality assured.

 

1. Standards

ASME SA106 —— American Boiler and Pressure Vessel norms

ASME SA333 —— American Boiler and Pressure Vessel norms

ASME SA335 —— American Boiler and Pressure Vessel norms

DIN17175 —— German industry standards

EN10216-2 —— European pressure piping standards

 

2. 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.

 

3. Steel pipes No. of main production:

SA106B, SA106C, SA333 I, SA333 VI, SA335 P5, SA335 P11, SA335 P12, SA335P22, SA335 P91, SA335 P92,

ST45.8/III, 15Mo3, 13CrMo44, 10CrMo910, 15NiCuMoNb5-6-4

 

4. Dimensional Tolerance

Pipe types OD (mm) Tolerance WT (mm) Tolerance
Hot- Rolled
Seamless Steel Pipe
219~457 ±1.0% ≤20 -10% ~ +12.5%
20~40 -10% +10%

 

5. Available Size

OD
(mm/inch)
Wall thickness(SCH)
10 20 30 STD 40 60 XS 80 100 120 140 160 XXS 100mm 120mm 140mm
219.1 (8'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ      


6. Mechanical Properties

Standards Steel pipes No. Tensile strength
(Mpa)
Bend strength
(Mpa)
Elongation
(%)
Impact energy
(J)
Hardness
ASME SA106 SA106B ≥415 ≥240 ≥22 ≥35 /
SA106C ≥485 ≥275 ≥20 ≥35 /
ASME SA333 SA333 I ≥380 ≥205 ≥28 -45≥18 /
SA335 P11 ASME SA335 ≥415 ≥205 ≥22 ≥35 ≤163HB
SA335 P12 ≥415 ≥220 ≥22 ≥35 ≤163HB
SA335 P22 ≥415 ≥205 ≥22 ≥35 ≤163HB
SA335 P5 ≥415 ≥205 ≥22 ≥35 ≤187HB
SA335 P91 585~760 ≥415 ≥20 ≥35 ≤250HB
SA335 P92 ≥620 ≥440 ≥20 ≥35 250HB
DIN17175 ST45.8/III 410~530 ≥255 ≥21 ≥27(DVM) /
15Mo3 450~600 ≥270 ≥22 ≥34(DVM) /
13CrMo44 440~590 ≥290 ≥22 ≥34(DVM) /
10CrMo910 480~630 ≥280 ≥20 ≥34(DVM) /
EN10216-2 15NiCuMoNb5-6-4 (WB36) 610~780 ≥440 ≥19 ≥40 /

 

7. Chemical Composition:

Standards Steel pipes No. Chemical composition(%)
C Si Mn P S Cr Mo Cu Ni V Al W Cb N
ASME SA106 SA106B 0.17~0.25 ≥0.1 0.70~1.00 ≤0.030 ≤0.030                  
SA106C 0.23~0.27 ≥0.1 0.70~1.00 ≤0.030 ≤0.030                  
ASME SA333 SA333 I 0.09~0.12 / 0.7~1.00 ≤0.020 ≤0.010                  
SA333 VI 0.09~0.12 ≥0.1 0.9~1.10 ≤0.020 ≤0.010                  
ASME SA335 SA335 P11 0.05~0.15 0.50~1.0 0.30~0.60 ≤0.030 ≤0.030 1.00~1.50 0.50~1.00              
SA335 P12 0.05~0.15 ≤0.50 0.30~0.61 ≤0.030 ≤0.030 0.80~1.25 0.44~0.65              
SA335 P22 0.05~0.15 ≤0.50 0.30~0.60 ≤0.030 ≤0.030 1.90~2.60 0.87~1.13              
SA335 P5 ≤0.15 ≤0.50 0.30~0.60 ≤0.025 ≤0.025 4.00~6.00 0.45~0.65              
SA335 P91 0.08~0.12 0.20~0.50 0.30~0.60 ≤0.020 ≤0.010 8.00~9.50 0.85~1.05   ≤0.40 0.18~0.25 ≤0.015   0.06~0.10 0.03~0.07
SA335 P92 0.07~0.13 ≤0.50 0.30~0.60 ≤0.020 ≤0.010 8.50~9.50 0.30~0.60   ≤0.40 0.15~0.25 ≤0.015 1.50~2.00 0.04~0.09 0.03~0.07
DIN 17175 ST45.8/III ≤0.21 0.10~0.35 0.40~1.20 ≤0.040 ≤0.040 ≤0.30                
15Mo3 0.12~0.20 0.10~0.35 0.40~0.80 ≤0.035 ≤0.035   0.25~0.35              
13CrMo44 0.10~0.18 0.10~0.35 0.40~0.70 ≤0.035 ≤0.035 0.70~1.10 0.45~0.65              
10CrMo910 0.08~0.15 ≤0.50 0.30~0.70 ≤0.025 ≤0.020 2.00~2.50 0.90~1.10 ≤0.30 ≤0.30   ≤0.015      
EN1021 6-2 15NiCuMoNb5-6-4 (WB36) ≤0.17 0.25~0.50 0.80~1.20 ≤0.025 ≤0.020 ≤0.30 0.25~0.50 0.50~0.80 1.00~1.30   ≤0.05   0.015~0.045  

 

High Pressure Boiler Hot Rolled Seamless Steel Pipe 8'' XXS Alloy Steel Material

 
 

Contact Details
Xi'an Tiptop Machinery Co., Ltd.

Contact Person: Sales Manager

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