Super September 2021 selected products
Min. Order : 5 Tons
25-99 Tons
≥100 Tons

schedule 40 carbon steel pipe price per kg ! 37mm black iron round steel pipe trading companies

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.

Quick Details

Usage: Construction Structure
Place of Origin: Hebei China
Shape: Round Square. Rectangular
Product Name: Galvanized Steel Pipe
Tolerance: 5-10%
Grade: 10#-45#,10#,20#,45#,16mn,16mn,A53-A369,A53(A,B),A369,Q195-Q345,Q235,Q345,Q195,Q215,ST35-ST52,ST37,ST52,API J55-API P110,API J55
Standard: API,API 5L,bs,BS 1387,BS 1139,GB,GB/T 3091-2001,JIS,JIS G3444-2006,JIS G3466,DIN,DIN 1626,DIN EN 10216-1-2004,DIN 1629/4,DIN EN 10208-1-1998,ASTM,ASTM A106-2006,ASTM A213-2001,ASTM A312-2001,ASTM A53-2007
Material: Q195/Q215/Q235/Q345/10#/20#
Processing Service: Punching
Certification: ASTM A500, JIS G 3466:2010, ISO 9001:2008
Section Shape: Round
MOQ: 5 Tons
Surface: Black Galvanized Painted
Outer Diameter: 21.3 - 219 mm
Thickness: 0.6 - 25 mm
Type: Welded Steel Pipe
Alloy Or Not: Non-Alloy
Packing: Standard Seaworthy Packing
Technology: Hot Rolled Cold Rolled Erw
Length: 1-12 meters
Surface Treatment: galvanized
Technique: Hot Rolled
Application: Structure Pipe
Certificate: MTC
Packaging Detail: 1, in bulk 2, in hexagonal bundles by steel strips only 3, in bundles by steel strips then packed by water-proof plastic wraps For 20' container the max length is 5.85m; For 40" container the max length is 11.8m. Delivery Time 10days after receipt of your deposit or workable L/C
Selling Units: Single item
Single package size: 100X5X5 cm
Single gross weight: 4.6 KG
Package Preview:,
Tangshan Runying International Trade Co., Ltd.
Gold Supplier
Trading Company
Response Time
On-time delivery rate
US$ 210,000+
Visit Store
Product Description

1. Grade: Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500

2. Size: diemeter is from 21.5 in to 406.4 mm, the thickness is from 0.6mm to 20mm ,the length is from 1m to 12m
3. Standard: GB/T3091-2001 , BS 1387-1985 , DIN EN10025 , EN10219 , JIS G3444:2004 , ASTM A53 SCH40/80/STD , BS- EN10255-2004   round pipe

Our company is a professional trade and manufacturer of galvanized steel pipe,welded pipe ,square/Rectangular tube and scaffolding products.we believed in the best quality, reasonable price, on time delivery and super service.

Product Name
Hot dipped galvanized round steel pipe/gi pipe pre galvanized steel pipe galvanised tube   Round pipe
carbon steel
GB/T3091-2001 , BS 1387-1985 , DIN EN10025 , EN10219 , JIS G3444:2004 , ASTM A53 SCH40/80/STD , BS- EN10255-2004
accroding to the buyer's request
building industry machinery/Construction of greenhouses.....

Widely used in mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse, automotive
industry, railway, highway guardrail, container frame, furniture, decoration, steel structure etc
Product Show
Company Introduction

Our company is located in Tangshan, the largest steel production base in China, also near to Tianjin Port. So we have fast
delivery time.Our main products are angle steel ,channel steel, H beam, steel coils, steel plates and related galvanized
steel products which are mainly exported to South Korea, Vietnam, Thailand, the Philippines, Singapore, Jordan, Dubai etc. We always adhered to "CUSTOMER FIRST, QUALITY FIRST" and "WIN-WIN." And we have established long stable business relationship with many large steel manufactures in China.

Packing & Delivery

Packing Details : In Bundle
Delivery Details : within 10 days after getting the deposit

Our Services
Why Choose Us ?
1. We can deliver goods in a short time with low cost due to good geographical location.
2. We can provide one-stop purchasing service.
3. We have stable source of goods.
4. The third-party inspection is available.
5. We have a professional team who are always ready to answer your question.

Q:Could you provide the samples?
A:Sure, but it is just for normal sizes, and the freight will be paid by you.
Q:What is your MQO?
A:1tons, it is better for bundles.
Q:Do you have stockist goods?round pipe
A:Yes, but you must send me the sizes you need , let me check it for you.