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Zhengde API pipeline steel pipe is a pipeline pipe belonging to the
American Petroleum Standard. The pipeline pipe is used to transport
the oil, steam, and water pumped out of the ground to the oil and
gas industry enterprises through the pipeline pipe. Line pipes
include seamless pipes and welded steel pipes, and the pipe ends
have flat ends, threaded ends and socket ends; the connection
methods are end welding, collar connection, socket connection, etc.
The production of high-grade line pipes adopts micro-alloying heat
treatment process. The production cost of stainless steel seamless
pipes is obviously higher than that of welded pipes, and with the
improvement of steel grades, such as X80 and above steel grade line
pipes, there is no carbon equivalent limit. The conventional
process of seam steel pipe is difficult to meet the requirements of
users; all 12Cr1moV alloy pipe manufacturers are carrying out
scientific research work to improve the corrosion resistance of
their line pipes and stabilize the performance in low temperature
and high temperature environments.
Pre-sale Service:
1.Good quality + Factory price + Quick response + Reliable service
2.100% responsible for the quality:all the products are produced by
our professional workman and we have a high-work-effect foreigh
trade team.
3.We have enough stock and can deliver in short time.
4.Customized designs,colors,sizes and logos are
welcome,responsiveness to customers' requirements.
After-sale Service:
1.We will count cheapest shipping cost and make invoice to you at
once.
2.On time delivery.
3.Provide real pictures of loading container,email you the tracking
NO. and help to chase the products until the goods arrive you.
4.24 hours online service,if any question,please contact us at
anytime in your convenience.
Shandong Zhengde Metal Manufacturing Co., Ltd.adopts the modern management idea, insists on the survival by the
quality, strives for the development by the good faith, ascends the
globalization competition platform gradually. We also need to
adhere to the "service customers, the benefit of employees, the
collaborative development, contributing to society" business
philosophy, and constantly enrich the "technology first, quality
for this, the pursuit of excellence, integrity future" enterprise
culture connotation, actively participate in market competition,
wide make friend, depending on the good faith service
relationships, create value for customers, and sincerely for the
general customers to provide quality and reliable products and
wholehearted service. Welcome customers at home and abroad to call
or negotiate business! We are willing to cooperate sincerely with
our customers and friends to create brilliant career!
steel grade | color sign | Yield Strength | Highest | Lowest | Rc | Elongation | API | |
Psi | MPa | MPa | MPa | (max) | % | scope of application | ||
H-40 | Black | 40 | 276 | 552 | 414 | 5A | ||
J-55 | Green | 55 | 379 | 552 | 517 | 22.5 | 5A | |
K-55 | Green | 55 | 379 | 552 | 665 | 18 | 5A | |
N-80 | Red | 80 | 552 | 758 | 689 | 17 | 5A | |
C-75 | Blue | 75 | 517 | 620 | 665 | 18 | 5AC | |
L-80 | Brown/Red | 80 | 552 | 665 | 665 | 23 | 18 | 5AC |
C-90 | Purple | 90 | 620 | 725 | 690 | 25.4 | (5AC) | |
C-95 | Brown | 95 | 665 | 760 | 720 | 25.4 | 16.5 | (5AC) |
P-110 | White | 110 | 758 | 965 | 865 | A5X | ||
Q-125 | White | 125 | 861 | 1040 | 930 | 18 | (5AQ) |
Quality first: production and inspection in strict accordance with
production standards;
Provide on-site video or SGS inspection before loading,in order to ensure the quality and quantity of products and make customers rest assured.This is also the tradition and characteristic of our factory;
Price advantage: our price is absolutely competitive, because we produce and sell
ourselves, saving a lot of unnecessary costs. We also have the
power to do that;
Transaction security:a
variety of payment options are available;
After-sales guarantee: the customer's problem is our problem,o ur goal is win-win, customers receive satisfactory products and we
get an excellent returned customers;After receiving the product satisfaction, submit the praise, the next cooperation to give 1-3% additional discount
extra;
Long-term cooperation: quality assurance, price advantage, sincere
service can last for a long time.
Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel
coils, cold-rolled steel coils, galvanized steel coils,
color-coated steel coils, section steel, steel pipes, steel wires,
metal mesh, stainless steel, aluminum, copper and other metal
products integrated large enterprises. Five production and sales
bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan
and Tai'an, with more than 100 production lines, 4 nationally
recognized laboratories, 2 technical engineering centers, and 5
enterprise technology centers. Products are exported to more than
50 countries and regions such as North America, South America,
Europe, Africa, Oceania, Middle East, and Southeast Asia.
FAQ
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express
shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade,length, width, thickness, surface
treatment requirement should you have and quantities you need to
purchase.
Q3:It's my first time to import steel products, can you help me
with it?
A:Sure,we have agent to arrange the shipment, we will do it
together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin,
Qingdao, Ningbo ports, you can specify other ports according to
your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw
materials.
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shipment or based on BL copy or LC
at sight.
Q7:Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to
your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all
available such SGS, BV ect.
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be
longer if the quantity is extremely large or special circumstances
occur.
Q10: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia,
Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya,
Ghana,somalia and other African countries.Our export experience is
rich, we familiar with different market demands, can help customers
avoid a lot of trouble.
Q11:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit
our factory.
Q12:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality
before packaging, and unqualified products will be destroyed and
customers will be well evaluated.
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