Multifunctional 4 Inch A53 GR.B /A333 Gr1/API 5l X52 Seamless Steel Pipe Cryogenic Tube
Multifunctional 4 Inch A53 GR.b /A333 gr1/API 5l x52 Cryogenic tube
| Descriptions | A333 Gr1 API 5l x52 Cryogenic tube |
| Structural pipe |
A333 Gr.6, A53 GR.B, A333 GR1 |
| Liquid pipe | 20# q295b-e, q345b-e |
| High pressure boiler tube |
20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9 |
| Pipeline |
API SPEC 5L, X42, X52, X60, X65,X70,X80 ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245 |
| Alloy pipe | 4140, 42CrMo, 32CrMo, 15CrMo, |
| Packing | Black paint, Varnish painting, Tarpaulin packing |
| End | Common round end, beveled. |
| Processing | Galvanizing; cutting; making thread outside the pipe; Machining. |
Production Description
1) Precision pipe Images, Usage and Standard
Usage: Hydraulic Pipe, Fluid Pipe, physical construction, hydraulic device, automobile parts, Steel sleeve, bearing, hydraulic cylinder, Pneumatic cylinder and hydraulic pipe
Standard: ISO, JIS, GB, DIN, ASTM, API
2) Mechanical properties
Mechanical properties of common precision pipe
| Standard | Grade | Designation (%) | ||||||||||||
| Cold finished (hard)(BK) | Cold finished (Soft) BKW | |||||||||||||
| UTS(Ultimate Tensile Strength) | percentage elongation after fracture | UTS(Ultimate Tensile Strength) | percentage elongation after fracture | |||||||||||
| σ b (Mpa) | δ 5(%) | σ b (Mpa) | δ 5(%) | |||||||||||
| GB/T3639-2000 | 10# | ≥410 | ≥6 | ≥375 | ≥10 | |||||||||
| GB3077-88 | 20# | ≥510 | ≥5 | ≥450 | ≥8 | |||||||||
| 35# | ≥590 | ≥4 | ≥550 | ≥6 | ||||||||||
| 45# | ≥645 | ≥4 | ≥630 | ≥5 | ||||||||||
| 40cr | ≥784 | ≥12 | ||||||||||||
| 37Mn5 | ≥784 | ≥12 | ||||||||||||
Remarks:
Cold Finished (Hard): Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation
Cold Finished (Soft): The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding)
FAQ
Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date ?
A: 30 days after receiving deposit
Q: How about your capacity ?
A: For steel pipes, 50,000 tons per month, 600,000 tons per year. For pipe fittings, 30,000 tons per year
Q: what about your package ?
A: Usually as per customer's requests.
Common packing information: Small size in bundles, big size in bulk, some sizes with plastic cap to protect both ends, seaworthy packaging.
Q: What is your main market &main customers ?
A: We have 12 years experience on steel pipes & pipe fittings. Our main market includes China, Singapore etc. Main Customers including HYST, Keppel group etc.
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems.
Q: How to get accurate price / quotation from you?
A: Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameter
2) Wall thickness
3) Section Shape (round, square etc.)
4) Length for each pipe
5) Steel grade
6) Standard (e.g.: API 5L)
7) Order quantity
8) Designation (BK, BKW etc.)
9) Trade Terms
P.S.: more detailed information you clarified, more exact price we provided.
Contact us
>>>Person: Mary Peng
>>>>Mobile/Whatsapp: +8615852727954
>>>>>Wechat: sunny-day1111
>>>>>>Skype: marypeng1
>>>>>>>Email: mary@stainlesssteel-sheetmetal.com
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.