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[China]
Trade Verify
Address: 25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
Contact name:Kelly Zhang
Gnee (Tianjin) Multinational Trade Co., Ltd. |
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Verified Suppliers
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Alloy Material Astm A333 Grade 6 Seamless Steel Pipe For Low Temperature Service 12cr1mov Alloy Steel Tube
| Product | ASTM A333 GR. 6 WELDED STEEL PIPE FOR LOW TEMPERATURE SERVICE |
| Material | carbon steel material and alloy steel material ST52, ST35, ST42, ST45, X42, X46, X52, X56, X60, X65, X70,P5, P9, P22 ,P91 etc. |
| Standard | API 5L,API5CT, ASTM A 53M, ASTM A 106M,ASTM A333,ASTM SA335,ASTM SA213 |
| Surface | Black paint, varnish, oil, galvanized |
| Pipe Length | Fixed length, random length or as required |
| Pipe Ends | Plain Ends, Bevelled Ends |
| End Protector | 1. Plastic caps (small OD) 2. Iron protector (large OD) |
| Application | Fluid pipe, oil pipe, gas pipe, structure pipe, boiler tubes |
| Test | Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, Hydro static Test, X-ray Test. |
| Productivity | 45000 tons per month |
| Minimum Order | 25tons |
| Remark | Special design available according to requirement |
ASTM A333 Standard covers seamless and welded steel pipe for low
temperature service. The Grade 6 steel involved is similar to AISI
4032 low alloy steel.
ASTM A333 Grade 6 pipe shall be made by the seamless or welding
process with the addition of no filler metal in the welding
operation.Seamless and Welded Steel Pipe size for Low-Temperature
Service:
Outer Dimensions: 19.05mm – 114.3mm
Wall Thickness:2.0mm – 14 mm
Length: max 16000mm
Inspection and Test: Chemical Composition Inspection, Mechanical
Properties Test(Tensile Strength,Yield Strength, Elongation,
Flaring, Flattening, Bending, Hardness, Impact Test), Surface and
Dimension Test,No-destructive Test, Hydrostatic Test.
Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot
Blasting.
Both ends of each crate will indicate the order no., heat no.,
dimensions, weight and bundles or as requested.
Heat Treatment
Product is supplied in the normalized, 1500 f and air cooled,
condition. It may be quenched and tempered by heating to 1475 F,
quench in circulating water and then temper by re-heating to 1100 F
and rapid air cooling.
Forging
Product is supplied in pipe form and not normally forged from that
shape.
Hot Working
Hot working may be done qt 2000 F down to 1600 F if need be. Do not
hot work below 1550 F and immediately following hot working cool in
a controlled atmosphere furnace from a temperature above 1550 F.
Cold Working
Cold working may be done by conventional methods.
Annealing
Anneal, or normalize, at 1600 F and air cool.
TENSILE REQUIREMENTS
Data | ASTM A333 Grade 6 |
Tensile strength, MPa | 415 |
Yield strength, Mpa | 240 |
Chemical requirement Composition(%)
Composition | C | Mn | P | S |
astm a333 Grade 6 | 0.3 | 0.29-1.06 | 0.025 | 0.025 |
To guarantee the high quality and customer satisfaction, we take a series of advanced testing equioments which can help us to control every key produce step. And before shipment, our own inspector will double inspect the pipes carefully.
FAQ
Q: What is the minimum order?
A: Yes, our company mainly deals with wholesale deals, but if you insist buying one piece, or you just need one piece, we would be very likely to make the MOQ as 1 piece for you though.
Q: How can I get a sample to check your quality? How long can I get the sample?
A: After price confirmed, FREE SAMPLE could be provided for your evaluation. After you confirm the sample details, the samples will be ready for delivery in 3-7days, and will be sent to you via express and arrive in 3-5days.
Q: What payment methods your company accept?
A: We accept T/T, L/C, Western Union.
