CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

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Item specifice:

Standard: ASTM,DIN,EN,GB Technique: Extruded Shape: Semi-circle, Arch, Oval, Horseshoe,Round
Surface Treatment: Galvanized Steel Grade: Q235B,SS400-SS490 Certification: ISO,CE
Thickness: 2-12mm Length: 800000mm Net Weight: Based on your request
Packaging: Pallet Diameter: 500mm-800000mm Corrugation: 68*13 75*25 150*50 200*55 380*140

Product Description:

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Qijia Advantage

  • Corrugated Steel Tube Standard: ASTM A789/A789M-2001, AASHTOM36-2014

  • Raw Material: Strategic partners with SHOUGANG GROUP and cooperation with TISCO, HBIS to ensure the raw material is quality, we can show material list which stamped by partners

  • Production Line: We import corrugated pipe culvert production lines from Germany, with certification of CE, ISO9001:2008, OHSAS18001:2007, ISO14001:2004, CCPC (China Communications Products Certification) we ensure the cargo to you is quality

  • Labs: We have tensile strength, thickness test after raw material into plant, pressure wave, type blending test in production, they all strictly controlled by quality record

  • Experience: QIJIA have more than 10 years’ experience on design, produce, install and service on corrugated steel pipe, we hope become your best partners in your business or your projects


CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Product description

Corrugated Steel Pipe(CSP) also named corrugated metal pipe(CMP), it is an ideal material for culvert bridge projects based on its low cost, widely variety of diameters and layout configurations, It will not crack under impact loads or vibrations due to the inherent strength of steel and the flexibility of the corrugated pipe section, The high ring compression of the pipe absorbs and transfers the load to the surrounding soil around the entire circumference, The beam strength maintains the grade and line of the structure by bridging inequalities of the trench bottom and side fill.


Advantage compare to other material:

  • Environmentally, economical, versatility and flexibility in design and installation

  • Predictable service life more than 100+ years

  • Variety-wide range of gages, corrugations and shapes in diameter ranging from 12"-144"

  • Structural integrity-with the strength and integrity of steel-soil structure interactions, XSP/CMP offers unparalled strength

  • Customizable-a variety of fittings, tees and elbows allow CSP/CMP to match most layout configurations

  • Can be designed for heavy loading and high maximum height of cover requirements

  • High strength and durable


CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Product data sheet

Product Name

Galvanized Corrugated Steel Pipe Culvert(CSP) or   Corrugated Metal Pipe(CMP)

Product Standard

AASHTO M36-2014

ASTM A789/A789M-2001

JT/T 791-2010

Specification

Type: Assembly & Whole

Wall Thickness: 2.0mm-12.0mm

Section Shape:   Round/Semi-circle/Arch/Oval/Horseshoe/Dustpan

Material: Q235B/SS400/ASTM A283/S235JR

Inner Diameter: 500-80000mm

Outside Diameter: ID+WT+D

Standard Specification of Wave: 68*13    150*50  200*55  380*140  300*110  400*150

More wave specification can produce according to your   demand

Length: 500-30000mm or according to your demand

System Interface: Overlap connection, Concentric   reducer, Flange

Surface/Antiseptic treatment

Hot-dip Galvanized 84μm & according to the   specification of pipe/plate

Accessories

Bolts & Nuts with Hot-dip Galvanized Coating


Packing and Shipping

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Application

Tunnel strengthening and repair

Underground passage and small refuge places

Deep well

Mine roadway

Military and protection

Municipal engineering drainage system

Refrigeration exhaust system

Construction passage

Steel corrugated pipe culvert arch bridge

Water conservancy department strategic   reserve

High fill water culvert

Special area over water culvert

Water culvert

Replace box culvert cover culvert channel

The old bridge repair

Replace bridge porous side by side

Inverted siphon for agricultural irrigation

Pipeline protection

Conveyer tunnel

Modular steel bridge for fast and easy   installation

Old bridge pier reinforcement

Cistern storage

Deep tunnel shaft

Ladder cable line slot


Honor

QIJIA GROUP earn reputation from customer and all our ability through the test of Inspection body, our Certification No. for CE is 1I160412.HQEU046, ISO9001:2008 is 0350113Q20350R1M, OHSAS18001:2007 is 0350114S20080R0M, ISO14001:2004 is 0350114E10106R0M


Customer visit

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Projects

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

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Q:What are the advantages of PVC pipe and galvanized steel pipe?
This is different in different fields, in fact, the combination of PVC pipe and galvanized steel pipe becomes plastic steel pipe.The steel plastic pipe is in the internal and external combined with a layer of plastic pipe material and obtained a pipe, it has high mechanical strength, the steel pipe has the advantages of high impact resistance, and corrosion resistance of plastic material, has the advantages of high and low grade health fluid resistance and scaling.The steel pipe used by our company is produced by Benxi Steel, which is well known both at home and abroad. It has the advantages of low phosphorus, low sulfur and high mechanical performance. It can meet the requirements of users.
Q:What type of steel pipe for security windows?
25 parties, 70 parties in general! Good point of about 90; 25/38 general 90, a good point of about 120! The model is usually 202. If 304 is used, it is usually multiplied by 2! Plastic steel window material is hard plastic! Inside a single glass lined steel prices have 75/90/120/150/ different brand price this is the price of the window! Aluminum alloy is generally 100/120/150/175/190 area, different prices different
Q:What does seamless steel tube mean? What are the main uses? What are the classifications?
The production process of seamless steel tube in general can be divided into two kinds of hot rolling and cold drawing, cold-rolled seamless steel pipe production process than hot-rolled billet to complex, first to three roller rolling and extrusion to sizing test, if the tube through the cutting machine cutting surface without crack growth response after cutting blank about one meter. Then enter the annealing process, annealing and pickling to use acid pickling liquid, should pay attention to the surface if there are a lot of bubbling, if there are a large number of bubbling pipe shows that the quality is not up to the standard. The appearance of cold rolling seamless steel tube shorter than hot-rolled seamless steel pipe, cold rolled seamless steel pipe wall thickness is generally higher than hot-rolled seamless steel pipe to be small, but the surface looks better than thick wall seamless steel pipe is more bright, rough surface is not too much, not too much burr diameter.
Q:What quota is reserved for buried DN20 steel pipe?
If it is reserved for embedded pipe pre buried steel waterproof casing, set of waterproof casing steel production and installation is to set the quota items, if the outdoor installation of welded steel pipe buried steel casing pre quota items, if it is a reserved hole, then there is no need to set the quota items.
Q:Are steel tubes and round steel in weight or length when purchased?
A large amount of words is calculated by weight, less is usually calculated. According to the length between the length and quality of a material is usually a scaling. Steel belongs to the section, with the length of valuation, according to the classification of wall thickness and diameter; round steel belongs to building materials, mostly for the amount of weighing per ton of valuation, a small amount of more than according to the length multiplied by the conversion ratio of weight to that theory. But the latter is the valuation of tons of steel products between the uneven thickness, with uniform proportion will produce larger price difference, so the general price of different manufacturers are not the same, mostly depends on the quality, to a certain extent is to balance the diameter difference.
Q:Is the steel frame on each floor supporting formwork (floor) called full scaffolding?
The scaffold is also called full house scaffolding is a construction process for building a scaffold. Hall scaffolding relative to other scaffolding system density, that is, the house full of shelves. The full scaffolding is more secure than the rest of the scaffolding.
Q:The plastic pipe and steel pipe difference
In fact, including the steel plastic pipe plastic pipe, but on the market all the steel plastic pipe and plastic lining steel pipe is synonymous, lined with plastic pipe is made of galvanized steel pipe internal set of plastic pipe manufacturing process, process using high pressure steam to both adhesion.
Q:What is the process of spiral steel tube production?
X ray flaw detection: 100% X ray industrial television inspection of internal and external weld seams, and image processing system is adopted to ensure the sensitivity of flaw detection.8. press test: the steel pipe is tested by root test on the water pressure test machine to ensure the test pressure of the steel pipe to meet the standard requirement.9. chamfering flat head: the qualified steel pipe is processed at the end of the pipe to achieve the required size of the end of the pipe10. final inspection: ultrasonic and X ray inspection, and magnetic particle inspection at the end of pipe to check for welding problems and pipe end defects.11., marking: qualified steel pipe for oil, in order to prevent corrosion, and according to user requirements for marking.
Q:What do you mean by "SC" in welded pipe SC200? What's the diameter of 200?
SC in principle, it should be called water gas pipe, also called thick wall steel pipe;
Q:Is the diameter of the steel tube indicated by the outer diameter by the wall thickness or by the inside diameter by the wall thickness?
Seamless steel pipe specifications are: outer diameter, wall thickness, material. Three of these reflect its main features.Welding pipe specifications are: nominal diameter (internal diameter), galvanized or non plated

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