
ASTM A-333 A333 Gr6 Gr6 Low Temperature Seamless Steel Pipe / Tube
Descriptions | A333 Gr6 Low Temperature Steel Pipe |
Structural pipe | A333 Gr6 |
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) Drawing of Precision Pipe
3) Product Size Specification Table (mm) (Blue Area)
Remark: We also produce customized sizes out of this list
4) Chemical composition
Chemical composition of precision pipe in frequently used grade
Standard | Grade | Chemical composition (%) | ||||||||||||
C | Si | Mn | S | P | Cr | |||||||||
GB/T699 | 10# | 0.07~0.13 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ||||||||
GB/T3639-2000 | 20# | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ||||||||
GB3077-88 | 35# | 0.32~0.39 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ||||||||
45# | 0.42~0.50 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 | |||||||||
40cr | 0.37~0.44 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 | 0.08~1.10 | ||||||||
25Mn | 0.22~0.29 | 0.17~0.37 | 0.70~1.00 | ≤0.035 | ≤0.035 | ≤0.25 | ||||||||
37Mn5 | 0.30~0.39 | 0.15~0.30 | 1.20~1.50 | ≤0.015 | ≤0.020 |
5) 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)
6) Product Application Industry
Application Field:
Mechanical processing, machinery manufacturing, automobile
7) Quality Control
A. Advanced Production Equipment
B. Production Flow
C. Skill-full and Qualfied Workers, Training and Testing before Working
D. Strictly Qualtity Control System
8) Packing & Shipping
A) Packing Method
Small size in bundles, big size in bulk, with plastic cap to protect both ends, seaworthy packaging or as per customer's requests.
B) Shipping Way
As per customer's request.
Usually by Sea, by Air, by Train or River-and-Sea Coordinated Transport.
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
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transportation. , Wuxi become the biggest stainless steel sheet ,plate and coil supply Centers in China. Jiangsu Mittel Steel Industrial Limited was established in 1998 years. as one of the largest stockists and manufacturers of industrial grade Stainless Steel products and derivatives in Wuxi ,We keep a stock of 50000 tons every month, so we can delivery goods in fast time.
Our company supplies cold/hot-rolled stainless steel
sheets,stainless steel coils and stainless steel Plate to many
steel factories from athome and abroad, including Shanxi Taigang
Iron& Steel CO, . Ltd (TISCO)Zhangjiagang Pohang (ZPSS),
Shanghai BAO STEEL, Ningbo Baoxin and steel factories in Taiwan
area, Mainland Chinese and foreign countries and regions.
Our long-term business lines are
201.202.304(1.4301).304L.316.316L(1.4404).430.409L, 309S
,310S(1.4845).317L.904L.S31803(1.4462).S32750.S32760, Finish: 2B,
BA, NO. 1 NO. 4, HL, 8K and so on...Meanwhile, our company is also
engaged in the long-term supply of homemade & imported medium
and thick plates, galvanized and carbon steel products.
Adhering to the principle of "quality first and customer
foremost",our company will offer long-term service to nationwide
manufacturers of household appliances, elevators, tableware,
ornaments, tanks and machines. We can offer precise frosted
wiredrawing, 8K mirror finishing and skim board oil-abrasion of
various specifications at any time. The precisely-processed
products will meet your requirements for high quality. Our company
is a modern enterprise integrating distribution and storage.
If you are interested in any of our products or would like to
discuss a custom order, please feel free to contact us. We are
looking forward to forming successful business relationships with
new clients around the world in the near future.