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Pipe For Pressure Chemical Fertilizer Equipment and Pet

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The world's strongest ultra-deep water drilling platform—Blue Whale One

Chinese first state-owned deep-water gas field——Linshui17-2 gas field

The world's longest sea-crossing bridge——Hongkong-Zhu hai-Macao Bridge

The first deep well on land in Asia——Luntan Well One

The world's first R-55D type of self-elevating drilling platform

The most challenging drilling conditions' oilfield——Tarim field

The biggest earth pressure balance shield in the world

The world's biggest convention and exhibition center——Shenzhen international Convention and Exhibition Center

The world's highest coal machine hydraulic support

The biggest nuclear power station in Pakistan——Karachi Nuclear Power Project

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Product List

Pipe For Pressure Chemical Fertilizer Equipment and Pet

Variety	Size		Steel grade	Specification	Typical application
	OD(mm)	WT(mm)		GB/T6479	High pressure chemical fertilizer and pipeline
High Pressure chemical Fertilizer Equipment	51.00~762.00	4.00~120.00	10
			20
			Q345B, Q345C, Q345D, Q345E
			10MoWVNb
			12CrMo
			15CrMo
			12Cr5Mo
			12Cr2Mo
			T/P5	ASME SA213 ASME SA335
			T/P9
			T11/P11
			T22/P22
Petroleum Cracking	38.00~720.00	3.50~120.00	10	GB/T9948	Cracking furnace of petroleum refineries
			20
			12CrMo
			15CrMo
			12Cr5Mol, 12Cr5MoNT
			12Cr9Mol, 12Cr9MoNT