Custom Diameter Drainage Culvert Bridge Galvanized Welded Corrugated Steel Culvert Pipe Road Corrugated Pipe

• Customization: Available
• Type: Corrugated Steel Pipe
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 201 202 304 304l 316 316l 310s 316ti 321 410 420 4
• Grade: 300 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Cold Rolled
• Surface Treatment: Bright
• Steel Grade: 200/300/400/600/900 Series, 301L, 301, 304n, 310S
• Welding Line Type: Seamless
• Tolerance: ±1%
• Alloy or Not: Non-Alloy
• Invoicing: by Actual Weight
• Product Name: Corrugated Steel Pipe
• Length: Custom
• Customized Service: Oed ODM
• Place of Origin: Shandong, China
• Application: Construcion/Building /Industry
• Outer Diameter: 1000mm
• Processing Service: Bending, Welding, Decoiling, Punching, Cutting
• Section Shape: Round
• Surface Finish: 2b, Ba No.1 No.2 No.3 No.4, 8K Hl PVC
• Delivery Time: 8-14 Days
• Transport Package: Pallet, Steel Strips, or Export Standard Packing.
• Specification: 1-12m/custom
• Trademark: Hongye
• Origin: Shandong
• HS Code: 7304319000
• Production Capacity: 1000000 Tons/Year

Product Description

Product Parameters

 

Certificate	ISO9001
Grade	201 202 301 303 304 304L 309 309S 310 310S 316 316L 316Ti 317L 321 2205 2507 409 409l 410 410S 420 420J1 420J2 430 441 444 904L
Standard	AiSi ASTM JIS DIN EN BS
Tech	cold rolled / hot rolled
Type	Welded
Alloy Or Not	Non-Alloy
Section Shape	round arch half circle oval
Thickness	SN4/SN8
Specification	dn200-dn800
OD(Outer Diameter)	6mm - 2500mm
Normal size	18mm - 60mm
Length	customer's request
Tolerance	Outer diameter: ±0.1mm / Thickness: ±0.02mm / Length: ±1cm
Processing Service	Bending, Welding, Decoiling, Punching, Cutting, Moulding
Place of Origin	Shandong China
Surface Treatment	pickled, brightened, annealed, polished(#180, 240, 320, 400, 500, 600, 700, 800 grid), colored
Payment	T/T terms, 30% pre-payment, 70% balance see B/L copy
Delivery Time	5-15 days for ordinary orders (standard orders <=50 ton); specified orders needs final confirmation as per customer's request

 

Product display

 

 

 

Surface State

 

 

Product Advantagess

 

 

Company Profile

 

Hongye Steel (Shandong) Co., Ltd. is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales.  The company has developed rapidly since its establishment. It has established long-term and stable cooperative relations with Shandong Iron and Steel, Rizhao Iron and Steel, etc. Main products: carbon steel, I-beam, H-beam, stainless steel plate, wear-resistant plate, patterned steel plate, galvanized series, steel pipe, rebar, welded pipe, galvanized welded pipe, spiral welded pipe, etc. Widely used in important fields such as automobile, petroleum, railway, bridge, construction, electric power, transportation, machinery, shipbuilding, light industry, household appliances, kitchen and so on.

 

Hongye Steel (Shandong) Co., Ltd. has become the most potential steel supply company in Shandong Province in a short period of time. The company is supported by a strong capital chain and has been widely recognized by foreign customers. The products not only sell well in the domestic market, but also in the United States, Europe, Pakistan, South Korea, Japan, South Africa, Vietnam, Myanmar, Ethiopia, Australia, Bahrain, Singapore, Brazil, Russia and other countries and regions, and are well received by foreign customers. The number of exporting countries continues to grow, and sales are gradually increasing.

Certifications

 

 

 

Packaging & Shipping

 

FAQ

Q1: Are you a factory?
A1: We are a factory as well as a professional manufacturer established for more than 20 years and export over 10 years.
Q2: Can I get some samples?
A2: Can provide small samples for free. Customized sample takes 5-7 days.
Q3: How about the delivery time?
A3: Small trial order takes 5-7 days. Container order need 15-20 days.
Q4: Do you have any protection when packing?
A4: Cover with PE film , wrap with waterproof paper, pack with wooden plate,belt by steel strip, fasten on pallet.
Q5: How about your quality and how do you guarantee the quality?
A5: All products we supply is primary as you need, Our company is certificated to CE, and every product will be tested for 4-5processes. We welcome customers or the third party inspection agencies to come to our factory for inspection.
Q6: What is your terms of payment?
A6: Usually 30% deposit by TT in advance and balance against copy pf BL.