What is a thermal expansion seamless tube

- Feb 16, 2019-

Thermal expansion seamless pipe is what we often say thermal expansion pipe, the density is relatively low but the contraction is very strong steel pipe, (seamless steel pipe) can be referred to as thermal expansion pipe.A finishing process in which the diameter of a pipe is enlarged by means of cross rolling or drawing.In a relatively short time to thicken the steel tube, can produce non-standard, special type of seamless pipe, and low cost, high production efficiency, is the current international rolling field development trend.


High quality carbon structural steel and alloy seamless steel tube for chemical equipment and pipelines with working pressure of 10~30Ma.(3) gb3087-82 seamless steel tubes for low and medium pressure boilers and gb5310-95 seamless steel tubes for high pressure boilers.15, the structure of stainless steel seamless steel tube (GB/ t14975-2002) is widely used in chemical industry, and has good organizational stability, the use of steel: quality carbon structural steel steel number has 20G, 20MnG, 25MnG.



Product Description

10# Cold Rolled Carbon Seamless Steel Pipe

Steel pipe is used to transfer fluid and powdery solids, exchange heat energy, manufacture mechanical parts and containers, is also an economical Steel.Steel pipe can be divided into two categories according to the production method: seamless steel pipe and slit steel pipe, slit steel pipe and spiral welded pipe

1. Grade: 45#、60、65、70、72A、72B、82B

2. Size: M3-48

3. Standard: DIN 315

4. Certification: ISO9001, SGS, CTI, ROHS,BIS

Product Name
Carbon Steel Pipes / Tubes
Brand
FENGHUA
Material
Carbon
Standard
GB, ASTM, AISI, ASME,  EN. BS and others
Grade
15# 10# 45# 20# A106B 
Delivery term
FCA, FOB, CNF, CIF etc
Surface
Antirust paint
Tickness
0.5 - 30mm
Outer Diameter
6 - 610mm 
Length
1 -  6meter or customized
Used
building industry machinery Food decoration
Shape
round,  oval, square,  rectangular, sepcial secti on
Products Show
Compared to other

High quality

Passed the ISO9001:2008 quality system authentication and ROHS authentication.

High quality

High gloss surface, international material, no wrinkle bending.Flaring does not crack

High quality

Low gloss, poor quality materials, bending wrinkle.Flaring cracking

Our Company

Factory

Our Factory

Workshop

Our Workshop

Warehouse

Our Warehouse

Team

Our Team

Packing Professional

Packing Details  : Packing, solid bicycle saddle, Logistics can be selected, the fastest delivery

 professional:Professional instrument researchers for testing

1.Optional logistics, the fastest delivery speed

2. Packaging is optional
plastic bag per each tube  + strapping tape per bundle

3. Packaging is optional
plastic bag per each tube  + strapping tape per bundle

4. Professional instrument accurate measurement

5. Professional instrument accurate measurement

6. Professional instrument accurate measurement

Our Certifications


Customer Photo

Favorable Comment

We have 80 percent of the world's customers, a huge market from all over the world to visit our company.The quality of products is checked by professional scientific research personnel of precise instrument testing, with the most complete certificate testing.Product variety is complete, you can choose products at will.


Transportation services sea, air and land transportation, a variety of ways to choose, from the appearance to distribution, are the fastest speed for distribution

Favorable Comment

It has obtained ISO9001:2008 and Bureau Veritas certification. During our 18 years of working on 400 series stainless steel and special metal semi-manufactures, It has been proudly serving over 1000 customers in both domestic and oversea markets and various industries including Aviation, Automobile, Petrochemical, Textile, Hardware, Medical Apparatus, Electronic Product, Kitchenware and Cutlery.

Favorable Comment

Cangzhou Steel Pipe Group (CSPG) Co., Ltd

Cangzhou Steel Pipe Group (CSPG) Co., Ltd. is a large-sized, key metallurgic enterprise of Hebei Province in North China, whose history dates back to 1994. CSPG currently em/paces six member companies with products varying from SSAW, LSAW, ERW, seamless steel pipes to 3PE pipes, galvanized pipes, casing pipes, etc. A Joint-stock corporation, CSPG occupies an area of 600,000 square meters with a total asset of $530 million.


FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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