What is the difference between 304, 304H and 304L?Type 304 refers to those materials widely used in the manufacture of wire mesh, which contain 18% chromium or 8% nickel (18-8) on a stainless alloy basis, which will not rust when left outdoors and will not oxidize even when the temperature rises to
8k is actually a standard surface treatment of stainless steel. Stainless steel plate surface polishing and grinding, the surface is bright as a mirror, can shine things reflect people, called mirror 8k.We all know that stainless steel plate a chrome-nickel alloy steel, and 8k in the "8" refers to t
The common specifications of stainless steel wire mesh are 1mm-5mm, and the size of the mesh varies from 5cm-25cm. Stainless steel wire mesh specifications mainly from these three directions to see, respectively, mesh size, aperture, wire diameter, etc.. Common specification is the wire diameter, an
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If your company is involved in oil and gas exploration, chemical reagent transportation, etc., you can use 2507 stainless steel pipe as a primary choice for product transportation or storage. 2507 duplex stainless steel pipe has excellent strength and corrosion resistance and is often found in seawater engineering and petrochemical industries. Also, 2507 is highly resistant to pitting, with a minimum PRE value of 42.5. 2507 stainless steel pipe is also available as a medium and high-pressure pipe for tapered thread applications upon request.
Grade | 2507 duplex stainless steel pipe |
Size | Outer Dia: 11.3mm- 660mm, According to customer requirements |
Wall Thickness: 0.5mm-100mm, According to customer requirements | |
Length: 1-16m, According to customer requirements | |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
DIN 1.4301 Pipe table | SCH5、SCH10、SCH10S、SCH20、SCH30、SCH40、SCH40S、STD、SCH80、XS、SCH60、SCH80、SCH120、SCH140、SCH160、XXS |
Surface treatment | 2B, BA, 2D, 6K, 8K, NO.1, NO.4, HL, SB, or according to customer requirement |
Shape | Round, hydraulic, "U" bend or hollow, LSAW, boiler, straight, composite, rectangular, square, etc. |
Type | Welded, seamless, ERW, EFW, prefabricated, "U" shaped bent or hollow, hydraulic, LSAW, boiler, straight, coil, round, rectangular, square, etc. |
Surface | Flat end, beveled end, patterned tube |
Mark | Standard, grade, OD, thickness, length, furnace number (or according to customer requirements) |
Value-added services | Stretching and extending, polishing (electrical and commercial) annealing and pickling bending, machining, etc. according to the required size and length |
Inspection certificates | ASME, ASTM, EN, BS, GB, DIN, JIS, etc. Third party inspection accepted |
Honggang steel is an ISO certified 2507 stainless steel pipe stock exporter. Our 2507 duplex stainless steel pipe is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of 2507 duplex stainless steel pipes in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.
Support third-party inspection
Customized processing stainless steel one-stop sourcing
Provide free samples
Provide a full range of stainless steel customization
24 hours online, able to reply on time
Thank you for visiting Honggang steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.
If your company is involved in oil and gas exploration, chemical reagent transportation, etc., you can use 2507 stainless steel pipe as a primary choice for product transportation or storage. 2507 duplex stainless steel pipe has excellent strength and corrosion resistance and is often found in seawater engineering and petrochemical industries. Also, 2507 is highly resistant to pitting, with a minimum PRE value of 42.5. 2507 stainless steel pipe is also available as a medium and high-pressure pipe for tapered thread applications upon request.
Grade | 2507 duplex stainless steel pipe |
Size | Outer Dia: 11.3mm- 660mm, According to customer requirements |
Wall Thickness: 0.5mm-100mm, According to customer requirements | |
Length: 1-16m, According to customer requirements | |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
DIN 1.4301 Pipe table | SCH5、SCH10、SCH10S、SCH20、SCH30、SCH40、SCH40S、STD、SCH80、XS、SCH60、SCH80、SCH120、SCH140、SCH160、XXS |
Surface treatment | 2B, BA, 2D, 6K, 8K, NO.1, NO.4, HL, SB, or according to customer requirement |
Shape | Round, hydraulic, "U" bend or hollow, LSAW, boiler, straight, composite, rectangular, square, etc. |
Type | Welded, seamless, ERW, EFW, prefabricated, "U" shaped bent or hollow, hydraulic, LSAW, boiler, straight, coil, round, rectangular, square, etc. |
Surface | Flat end, beveled end, patterned tube |
Mark | Standard, grade, OD, thickness, length, furnace number (or according to customer requirements) |
Value-added services | Stretching and extending, polishing (electrical and commercial) annealing and pickling bending, machining, etc. according to the required size and length |
Inspection certificates | ASME, ASTM, EN, BS, GB, DIN, JIS, etc. Third party inspection accepted |
Honggang steel is an ISO certified 2507 stainless steel pipe stock exporter. Our 2507 duplex stainless steel pipe is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of 2507 duplex stainless steel pipes in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.
Support third-party inspection
Customized processing stainless steel one-stop sourcing
Provide free samples
Provide a full range of stainless steel customization
24 hours online, able to reply on time
Thank you for visiting Honggang steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.
Chemical composition and mechanical properties of 2507 stainless steel pipes/tubes | |||||||||
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Grade | Chemical Composition (%) | Mechanieal Performece | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
2507 | 0.03 | ≤0.80 | 1.20 | ≤0.035 | ≤0.02 | 6.00/8.00 | 24.0/26.0 | 3.00/5.00 | HB≤310,HRB≤100, HV≤240 |
Chemical composition and mechanical properties of 2507 stainless steel pipes/tubes | |||||||||
---|---|---|---|---|---|---|---|---|---|
Grade | Chemical Composition (%) | Mechanieal Performece | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
2507 | 0.03 | ≤0.80 | 1.20 | ≤0.035 | ≤0.02 | 6.00/8.00 | 24.0/26.0 | 3.00/5.00 | HB≤310,HRB≤100, HV≤240 |
AISI Grade: SAD2507
UNS: S 327 50
JIS Grade: -
EN/DIN Symbolical: X2CrNiMoN25-7-4
EN/DIN Numerical: (EN) 1.4410
AISI Grade: SAD2507
UNS: S 327 50
JIS Grade: -
EN/DIN Symbolical: X2CrNiMoN25-7-4
EN/DIN Numerical: (EN) 1.4410