Numax Steels are the supplier and stockist of PH
Series, SMO 254, Alloy 20 and 904L Pipes and Tubes . Stainless Grade
17-7 PH Pipes and Tubes is a mix setting stainless steel that gives
quality and hardness, best shortcoming highlights, utilization
resistance and formability, and minimum bending upon warmth treatment.
The 17/4 Pipes and Tubes gives noteworthy property blends particularly
fitting for flight applications. 17/4 Pipes and Tubes stainless steel in
all glow treated conditions, as various sorts of stainless steels and
dash;will make shallow rust in a couple of circumstances.
904L Pipes and Tubes is totally austenitic and is
less fragile to precipitation ferrite and sigma stages than customary
austenitic assessments with high molybdenum content. Mix 20 Pipes and
Tubes is an austenitic, nickel-iron-chromium based super amalgam with
augmentations of Copper and Molybdenum which offer impenetrability to
hostile circumstances, setting, and gap disintegration.Specifications of PH Series, SMO 254, Alloy 20 & 904L Alloy Pipes & Tubes
Range |
15NB TO 150NB IN |
Standard |
ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 |
Types |
Seamless, welded, EFW, SAW, spiral weld, fabricated |
Forms |
Seamless, Welded |
Grades |
PH SERIES(17/7 - UNS S17700 & 17/4 - S17400 )
Alloy 20 - UNS N08020,
SMO 254 - S31254 , 904L |
Special Tube |
Precision, capillary, hydraulic, horn |
Lenght |
Standard length & cut length as per requirement |
Value Added Services |
Polish (electro & commercial) |
Chemical Composition of 17/7 Pipes & Tubes
Grade |
Cr |
Ni |
Al |
C |
Mn |
P |
S |
Si |
17-7 |
min: 16.0
max: 18.0 |
min: 6.75
max: 7.75 |
min: 0.75
max: 1.50 |
0.09
max |
1.00
max |
0.05
max |
0.03
max |
1.00
max |
Chemical Composition of 17/4 Pipes & Tubes
Grade |
Carbon (C)Max |
Manganese (Mn)Max |
Silicon (Si)Max |
Chromium (Cr) |
Nickel (Ni) |
Copper (Cu) |
Phosphorus (P)Max |
Sulfur (S)Max |
17/4 |
0.07 |
1 |
1 |
16.5-17.5 |
3-5 |
3-5 |
0.04 |
0.3 |
Chemical Composition of Alloy 20 Pipes & Tubes
Grade |
C |
Cr |
Cu |
Fe |
Mn |
Mo |
Ni |
P |
Si |
S |
Nb |
Alloy 20 |
0.07
max |
min: 19.00
max: 21.00 |
min: 3.00
max: 4.00 |
Balance |
2.00
max |
min: 2.00
max: 3.00 |
min: 32.00
max: 38.00 |
0.045
max |
1.00
max |
0.035
max |
8 XC min
1.00 max |
Chemical Composition of SMO 254 Pipes & Tubes
Grade |
C |
Cr |
Cu |
Mn |
Mo |
Ni |
P |
S |
Si |
SMO 254 |
0.02 |
19.5-20 |
0.5-1.0 |
1.0 max |
6.0-6.5 |
17.5-18.0 |
0.03 max |
0.80 max |
1.01 max |
Chemical Composition of SS 904L Pipes & Tubes
Grade |
C |
Cr |
Cu |
Mn |
Mo |
Ni |
P |
S |
Si |
904L |
0.02 |
19.0-23.0 |
1.0-2.0 |
2.0 |
4.0-5.0 |
23.0-28.0 |
0.045 |
0.035 |
1.0 |
Numax Steel exports PH Series, SMO 254,
Alloy 20 & 904L Alloy Pipes & Tubes to Saudi Arabia, Uae,
Kuwait, Qatar, Oman, Iran, United States Of America, United Kingdom,
Australia, South Africa, Mexico, Turkey, France, European Union, New
Zealand, Bahrain, Oman, Yemen, Lebanon, Spain, Indonesia, Malasia,
Lebanon, Iraq, Iran, Egypt, Madagascar, Sri Lanka, Denmark, Poland,
Italy, Brazil, Singapore And Netherlands.