Product Details

Specifications

1)delivery time:within 15-20 days after we confirmed the deposit
2)certificate:ISO9001-2008,TUV,BV,SGS
3)MOQ:5 tons each size

Company Introduction

Tianjin Jinnuo Steel Pipe Co., Ltd. is a professional manufacturer of high-frequency straight-seam welded steel pipes which are mainly used for low-pressure liquid fluid transportation. Our annual production capacity is more than 200,000MT. We specialized in producing all kinds of high frequency straight welded tubes , square & rectangular pipes,black steel pipes,which are all well sold in domestic and overseas markets. We also provide all kinds of hot strip steel or sheets&coils and supply processing services.
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1	Product		black steel pipe
2	Out Diameter	8.7mm-720mm
3	Wall Thickness	0.75mm-120mm
4	Length	4-12m
5	Protection	Plastic caps/ Wooden case
6	Shipment terms	Containers or bundles by sea,one 20" container can load about 20 tons(5.8meters long),one 40" container can load about 23-26tons(less than 11.8meters long)
7	Marking	As per customer’s requirement
8	Main market	Asia.India.Middle East.America.Europe
9	Contact:	Tianjin Jinnuo Steel Pipe Co., Ltd Tel: 86-22-23753986 Fax:86-22-23753986 Web:http://cntjjn.en.china.cn/ Contact: mina

Let us know following information

Form	A clear figure of your specific idea
size	We need measure of each part of your figure,if the measure is strict,show a measure of the tolerance
materials	Show materials of the product
surface	Painted , Oiled, galvanized or phosphate etc
quantity	Show your need quantity,MOQ is 5tons each size
Useage	fluid pipe,boiler pipe, structural pipe, oil/gas/water pipe
Other request	If you have other request,show us.
Contact way	Mina Skype:minamina0091 FAX:0086-22-23753986 TEL:0086-22-23753986

Product show

Work flow:

Processing and welding methods are chosen in accordance

with materials and intended use of product.

We use high quality materials that are made in Tianjin,China

shipment

Product Packaging :

Packaging is normally are bundles, losses or client option in bundle with strip or in bulk or according to custom opinion 25 tons/container for pipe with usual outer diameter. For 20" container the max length is 5.8m; For 40" container the max length is 12m. other options are available based on customer requests. Please discuss when placing orders.

Product process:

Raw materials uncoiling, leveling, end cutting and welding, looping, forming, welding, weld bead inside and outside to remove - precorrection - induction heat treatment, sizing, straightening, eddy current testing, cutting, pressure check, pickling, final inspection (strictly) - packaging - liaocheng city great luck or blessing LTD shipment.

* Certification

We have passed ISO9001 ,TUV,SGS,BV CERTIFICATION

Our company is a trusted manufacturer, and we have worked with

over 500 companies during our 10 years of experience.

Sample show:

Except for galvanized,you also could require your pipes threading,with coupling and plastic caps protected,,and grooved,and to avoid rust,the surface could make black,blue painted,oiled, packing in plastic cloths,3PE,FBE,corrosion resistant coating inner and outer stab clean,bevelled.

Customers show: